SM30 Sound Management System - Philips SM40 public address ... · SQ45 2-channel p.a. amplifier for call and music applications Sound Management System AC DC Radio CD Cassette Loudspeaker

Philips Communication & Security Systems

SM30Sound Management System

User Manual

LBB 1280

User Manual

GB/SM 30 user manual 5/26/98 10:17 AM Page 1

CONTENTS page

1 Introduction 12 System operation 43 Attention and alarm signals 64 Control centre LBB 1280 85 Setting up the hardware 116 SM30 call station LBB 9568 187 Call station input module LBB 1283 228 Microphone input module LBB 1282 239 Control input module LBB 1284 24

10 Recorded message module LBB 1285 2611 Music input module LBB 1286 2812 Zone relay module LBB 1287 3013 Control relay module LBB 1288 3214 Programming

14.1 Summary SM30 User Programming 3414.2 General 3514.3 User programming 3514.4 Error messages 4414.5 Summary of SM30 Installer programming *14.6 Setup programming *14.7 Installer programming *

15 Specifications 45

*Installer supplementary sheets


1

1 INTRODUCTION

The SM30 sound management systemprovides an ideal solution for public addressdistribution systems, requiring a compactand flexible set-up with ease of operation.Being controlled by a microprocessor, thesystem is particularly flexible, specificfunctions being easily made and changed bynon technical personnel. In order to meetdiffering application needs a variety ofplug-in modules are available, and a widerange of system configurations are possible.The total public address distribution systemcomprises: One Control Centre, containing a

microprocessor and plug-in modules. SM30 Call stations. Power amplifiers which feed loudspeakers

located in geographical and/or functionalzones where people must be reached withbackground music, announcements, pre-recorded messages, and alarm signals.

A maximum of 6 Call Stations may be used,their functions being programmed from akeyboard and display unit built into theControl Centre. The system is designed tohandle calls and music simultaneously, sothat if a call is made to a particular zone orcombination of zones, music playing inother zones will not be interrupted. Asystem of priorities has been developed tocope with conflict situations, for example aperson attempting to make a call whenanother call is being made by someone witha higher priority, the new call will not beswitched through.

Control CentreAt the heart of each SM30 system is theControl Centre. This is a self containedunit, housing the microprocessor whichcontrols SM30, and 12 slots which hold the

plug-in modules.On the front panel of the Control Centreare programming keys and associated LEDs,an alpha-numeric LCD display, and keys forcontrolling the functions of the music sourceinputs. The programming keys enable theinstaller to program SM30 to suit the overallsystem configuration, and the user’s specificneeds. To allow the operator to control themusic sources, four Music Function Keys areprovided on the front panel.These keys allow the operator to select themusic source; alter the music volume levelup or down; and mute the music signal.

ProgrammingThe displays and the programming menusare presented in the selected language. In thenormal ‘run’ mode of the system, the LCDdisplay indicates the name of the currentmusic source (e.g. “TUNER”, or “MUSICOFF”), plus the current music volume level.In the ‘programming’ mode, the display willenable the installer/user to see: Program selections while scrolling

through the programming menus. Function selections within a program. The number of the current Call Station;

Function Key; Microphone; ControlInputs; etc., being programmed.

Call priority status. Attention or Alarm signal number. Pre-recorded message number. Loudspeaker Zone call; Control Relay;

and music routing. Alternative Function Key functions. Alternative Music Input text. Current program status (e.g. CLEARING

MEMORY PLEASE WAIT). ‘Error’ indications. Language selection. Alarm interruption. Power-on delay.


2

SM30 plug-in modulesAll of the interconnections betweenindividual modules in the Control Centretake place automatically when they areplugged into the interconnection board ofthe Control Centre, so that no complexinter-wiring is required. Owing to theunique construction of the housing, themodules slide in and out quickly and easily.These features make SM30 simple andinexpensive to install and maintain.All switching and routing of the system iscarried out by software, so that hard-wiringproblems are kept to a minimum. Thismeans that though SM30 comprises a greatamount of features, making it acomprehensive Public Address Centre, theunit itself is uncluttered and simple toassemble and use.

Call StationThe Call Station is the primary input to thesystem, allowing the operator to route andbroadcast calls, announcements and music.Each Call Station includes: An electret condenser microphone. A Numeric Keypad, allowing individual

selection of up to 18 loudspeaker zonesby typing in the zone number. Each CallStation can be programmed with apriority status, attention tone and pre-recorded message. These becomeoperational whenever the keypad is usedto route a call.

Zone Selection Indicator.Each zone has its own LED which isilluminated when the zone is selected.When the call is completed the LEDs willbe extinguished.

4 Function Keys.Programmable with: priority; alarm andattention tones; pre-recorded messages;routing to loudspeaker zones; andControl Relay activation.

Alternative functions.These include music volume up/down;music source selection; music mute; andindependent Control Relay switching ortoggling.

Using the Function Keys to make a call isdone in the same way as using the Key-pad.The main difference being that instead ofthe operator selecting the zones using theNumeric Keypad, the Function Keys routethe call to a pre-programmed selection ofzones.This of course saves a great amount of timewhen an operator has to frequently call thesame selection of zones, or when an “ALLCALL” must be made in emergencies.

Signal generatorBuilt into the SM30 Control Centre is asignal generator, programmed with attentiontones and alarm signals. These can beprogrammed, via the User Menu, to precedea call or pre-recorded message, or to beactivated independently.

Background musicBackground music sources, such as abackground music player, a radio tuner, acompact disc player, a cassette deck, etc. areconnected and pre-adjusted.

Emergency Power Supply +48 VDCIn situations where the mains power supplyis unreliable, and SM30 is used forsecurity/evacuation purposes, an emergencypower supply may be used. This will beswitched on automatically whenever themains power fails.

Block diagramThe block diagram of a SM30 system isshown in fig.1.


3

Zone relaymodule

moduleZone relay

moduleZone relay

Control relaymodule

Powersupply Displ/keyboard

Line output module

Music input

Microphone

Call station

Control input

module

module

module

Microprocessorboard

1

6

7

12

13

18

1

12

1

2

3

123

1

2

3

1

8

1

2

SM30

SQ45 2-channel p.a. amplifier forcall and music applications

Sound ManagementSystem

AC

DC

Radio

CDCassette

Loudspeakerzones 7-12



Relayoutputs 1-12

input output

music call

inputmodule

3

4

5

6

100/70/50V1V

Optional

4SM30011

Pilot tone

Recordedmessage

module

input

input

module

Chime-,attention-,alarm-,signals

Fig. 1 - Block diagram


4

2 SYSTEM OPERATION

SM30 Sound Management System presentsthe operator with a logical, comprehensive,and easy to use method of routing andbroadcasting calls, announcements, pre-recorded messages, and music.SM30 is easy to use and logical in itsoperation, but it is perhaps helpful tounderstand, in principle, how the systemworks.

A Typical OperationHerewith a typical series of actions, initiatedby the person (“the operator”) making anannouncement, a paging call, etc., andcarried out by the system.

1 The operator selects in which loudspeakerzones the call must be broadcast. This isdone by simply typing in the number ofeach desired zone using the NumericKeypad of the Call Station. The ZoneRouting Indicator LEDs for these zoneswill illuminate.

2 The microprocessor, which is continu-ously monitoring the system, sees whichkey is pressed. First it looks to seewhether another call is currently beingbroadcast. If so, the processor activates aflashing ‘BUSY’ LED on the call station.

3 When the ‘PRESS TO TALK’ key ispressed, the processor checks whichpriority rating each Call Station,Function Key, microphone, etc., has beengiven, and if the original caller has alower priority than the one being made,its call will be muted and overridden bythe new caller. If the call being made hasthe same, or a lower priority than theoriginal caller, the new call will beignored, and the ‘BUSY’ led will beconstantly illuminated to advise theoperator that the call has been aborted.

Pressing the ‘REDIAL’ key will automati-cally reselect the zones which were lastselected, eliminating the need to typethem in again.

4 If all is clear, the processor mutes anymusic signal which may be broadcast inthe zone(s). Music routed to any otherzones will not be affected.

5 The processor checks which attentiontone has been programmed to precede anannouncement originating from the CallStation, then it switches on the built-insignal generator; selects a tone; and feedsit out to the amplifier input.

6 If a message, recorded on the RecordedMessage Module, has been programmedto precede a call, it will be broadcast afterthe attention signal, and before the call.Meanwhile the processor energises aflashing green ‘WAIT/TALK’ LED inorder to tell the user that the call is goingthrough, but that they will have to waituntil the attention signal, or recordedmessage, has finished.

7 The output signal of the amplifier is theninput into the SM30 Control Centre, viaits Zone Relay Module (a processorcontrolled routing/switching matrix),which routes it out again to the selectedloudspeaker zones.

8 When the announcement is completedand the ‘PRESS TO TALK’ key isreleased, the system returns to its idlemode, with the processor continuallymonitoring the system, until another callis made. If music was playing in thezone(s) it will return at its originalvolume level.

Activation of Control RelaysGenerating a call could also activate a relay,or set of relays, which can be used to switchon (or off ) external equipment.


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Volume Control Override RelaysIt is important that announcements and/oralarm signals come through at full volume,regardless of the volume settings ofindividual loudspeakers. The processor canbe programmed to switch in a series of relaysmounted on the Control Relay Card, whichcorrespond to the loudspeaker zonesselected. These in turn activate individualvolume control override relays in theloudspeaker enclosures.

Using the Function Keys to Make a CallUsing the four Function Keys (mounted onthe Call Station) to make a call is done inthe same way as using the Keypad.The main difference being that instead ofthe operator selecting the zones using theNumeric Keypad, the Function Keys routethe call to a pre-programmed selection ofzones.This of course saves a great amount of timewhen an operator has to frequently call thesame selection of zones, or when an “ALLCALL” must be made in emergencies.The Function Keys can also be used to selectand broadcast an alarm or attention tone, oractivate a pre-recorded message, without anymicrophone generated call being made.Whenever the function key is pressed itsFunction Key LED illuminates, along withany Zone Selection Indicators activated bythe routing of the Function Key. When thecall is completed the LEDs are extinguished.

Microphone and Control Input CallsCalls, signals and/or pre-recorded messages,can also be activated by means of amicrophone switch connected to theMicrophone Input Module, and a remoteswitch wired to the Control Input Module(The last of course without a “live” call).

Power on delayIn order to conserve power for batteryoperated systems, the amplifier can beswitched on only when a call is made.It causes a time delay (programmable from2-9 seconds) between pressing an activationkey and the actual activation moment of thecall. Relay 3 of the Control Relay Module isdedicated to switching the power to theamplifier(s).

Alarm interruptIn order to conform with certain Europeanmilitary requirements an alarm callgenerated by a contact on a Control InputModule can be interrupted by a call with ahigher priority. After releasing the relevantcall key, the alarm signal will return for theprogrammed duration. Selection of the non-interrupted or interrupted mode isprogrammable in the “CTL ALARMMODE” program of the Installer Mode.

3 ATTENTION AND ALARMSIGNALS

Built into the SM30 Control Centre is asignal generator, programmed with morethan 40 attention tones and alarm signals.These can be programmed, via the UserMenu, to proceed a call or pre-recordedmessage, or to be activated independently.As noted in the list below, some of thesesignals are terminated when the Call Stationkey, Control Input Relay, etc. is released.Other signals stop after about 1 minute, orwhen the Call Station activation key ispressed again. In order to confirm withSTANAG (Standard Nato Agreement)requirements, an alarm signal can beinterrupted by a call with higher priority.After releasing the call key, the alarm signalwill return for the programmed duration.Along with the list below, chapter 6 (Call


6

Station) details the way in which each typeof call, when activated via the Call Station,can be terminated.

Signal descriptionSignal numbers from 1 up to 12 areattention or chime tones. The tone is quit assoon as the activating key is released.Signal numbers from 18 up to 50 are alarmsignals.Alarm tones continue, even though theactivating key is released. An alarm tonestops at the end of the signal duration orafter activating the relevant key again.Signal numbers from 81 up to 87 areidentical to 1 up to 7.These signals are meant for time signallingpurposes. However, they will always finishtheir cycle, even if the activating key isreleased.

Attention Chime Tones1 1-tone chime, frequency 554 Hz.2 2-tone chime, frequencies 554 and 440 Hz.3 3-tone chime, frequencies 392, 523 and

659 Hz.4 3-tone chime, frequencies 659, 523 and

392 Hz.5 4-tone chime, frequencies 554, 440, 493 and



392 Hz.8 Upsweeping signal, from 700 up to 880 Hz in

400 msec, followed by 400 msec silence andrepeating.Signal duration 5 seconds.

9 Alternating signal, frequencies 650 and850 Hz. Signal duration 5 seconds.

10 Up and down sweeping signal, frequencies500 and 600 Hz with sweeptime of 500 msec.Signal duration 5 seconds.

11 Single tone, frequency 1000 Hz, 300 msec on,200 msec off and repeating. Signal duration 5sec.

12 Slow whoop, sweeping from 500 up to1200 Hz in 3.5 seconds, followed by500 msec silence. This procedure will berepeated twice.

Alarm Tones18 Single tone, frequency 440 Hz.

Signal duration 60 seconds.19 Single tone, frequency 440 Hz. Lasts until

second activation.20 Sweeping signal, from 1200 Hz down to

500 Hz and repeating.Signal duration 60 seconds.

21 As signal number 20, lasts until secondactivation.

22 Alternating signal, frequencies 440 and554 Hz.Signal duration 60 seconds.

23 As signal 22, lasts until second activation.24 Sweeping signal, from 100 up to 420 Hz in

5 seconds, holding that frequency for60 seconds, sweeping down to 100 Hz in5 seconds and ending.

25 Sweeping signal, from 100 up to 420 Hz in3 seconds, holding that frequency for10 seconds, sweeping down to 300 Hz in3 seconds, holding that frequency for10 seconds, repeating complete cycle until1 minute passed and ending.

26 STANAG all clear.Sweeping signal, from 1000 Hz down to650 Hz in 3 seconds, followed by 2 secondssilence and repeating.Signal duration 60 seconds.

27 As signal 26, lasts until second activation.28 Sweeping signal, from 700 up to 880 Hz in

400 msec, followed by 400 msec silence andrepeating. Signal duration 60 seconds.

29 As signal 28, lasts until second activation.


7

30 Alternating signal, frequencies of 650 and850 Hz, every frequency lasts 500 msec.Signal duration 60 seconds.

31 As signal 30, lasts until second activation.32 STANAG crash alarm.

Sweeping signal, from 500 up to 600 Hz in500 msec, sweeping down to 500 Hz in500 msec and repeating. Signal duration 60seconds.

33 As signal 32, lasts until second activation.34 STANAG fire alarm. Single tone, frequency

1000 Hz, 300 msec on and 200 msec off andrepeating. Signal duration 60 seconds.

35 As signal 34, lasts until second activation.36 STANAG air raid (red alert).Sweeping signal,

from 900 up to 1000 Hz in 2.5 seconds,sweeping down to 900 Hz in 2.5 seconds andrepeating. Signal duration 60 seconds.

37 As signal 36, lasts until second activation.38 Single tone, frequency 1000 Hz.

Signal duration 60 seconds.39 As signal 38, lasts until second activation.40 Character ‘F’ in morse, frequency 1000 Hz.

Signal duration 60 seconds.41 As signal 40, lasts until second activation.42 Slow whoop, sweeping from 500 up to

1200 Hz in 3.5 seconds, followed by500 msec silence and repeating. Signalduration 60 seconds or until secondactivation.

43 As signal 42, lasts until second activation.44 STANAG NBC alarm (black alert). Sweeping

signal, from 900 up to 1000 Hz in2.5 seconds, sweeping down to 900 Hz in2.5 seconds and repeating. Signal duration60 seconds or until second activation.

45 As signal 44, lasts until second activation.46 STANAG mortar attack alarm.

Sweeping signal, from 2000 down to 1700 Hzin 300 msec and repeating. Signal duration60 seconds or until second activation.

47 As signal 46, lasts until second activation.48 Muster alarm (ships).

Single signal, frequency 650 Hz, seven times 1second on, 1 second off, followed bycontinuous signal. Signal duration 60 secondsor until second activation.

49 As signal 48, lasts until second activation.50 Ship alarm.

Single tone, frequency 800 Hz, seven times 1second on and 1 second off followed by 2seconds on and 1 second off, and repeatinguntil the next activation.

51 Catastrophe alarm.Single tone, frequency 440Hz, 7 seconds on,followed by 19 times 3 seconds off and 4seconds on. Signal duration 140 seconds.

52 General warningSingle tone, frequency 440 Hz, signalduration 140 seconds.

53 Fire AlarmFrequency 440 Hz; 25 seconds on followed by10 seconds off and repeating.

54 Important Message (Swedish standard SS081711)Single tone, frequency 600Hz, 6 times 6seconds on, 12 seconds off. Signal duration 96seconds.

55 All Clear (Swedish standard SS081711)Single tone, frequency 600 Hz, signalduration 30 seconds.

56 Immediate Danger (Swedish standard SS031711)Single tone of 600 Hz, 200 ms off. Signalduration 60 seconds.

99 DummyEmpty signal of 0.5 seconds, intended toprecede a message from the recorded messagemodule. This message should not beterminated if the activating key is releasedbefore the end of the message.

Time signals81 1-tone chime, frequency 554 Hz.82 2-tone chime, frequencies 554 and 440 Hz.83 3-tone chime, frequencies 392, 523 and

659 Hz.84 3-tone chime, frequencies 659, 523 and




392 Hz.


8

4 CONTROL CENTRE LBB 1280At the heart of each SM30 soundmanagement system is the Control Centre.This is a self contained unit, housing themicroprocessor which controls SM30, and12 slots which hold the plug-in modules.On the front panel of the Control Centreare programming keys and associated LEDs,an alpha-numeric LCD display, and keys forcontrolling the functions of the music sourceinputs. The versatile construction allows theControl Centre to be mounted free-standingon a table top, or with other equipment, in a19” rack. All of the interconnectionsbetween individual modules take placeautomatically when they are plugged intothe interconnection board of the ControlCentre, so that no complex inter wiring isrequired. Thanks to the unique constructionof the housing, the modules slide in and outquickly and easily. These features makeSM30 simple and inexpensive to install andmaintain. All switching and routing of thesystem is carried out by software, so thathardwiring problems are kept to aminimum. This means that though SM30comprises a great amount of features,making it a comprehensive Public AddressCentre, the unit itself is uncluttered andsimple to assemble and use.

4.1 Front panel controls

ON/OFF Power Switch (fig.4.1A)This rocker switch switches mains power tothe SM30 Control Centre.

WARNING: When opening the SM30housing or installing new modules, themains lead and the 48 V DC battery plugmust be removed. It is not sufficient toswitch off the ON/OFF switch.

Programming Keys (fig.4.1C)Ten programming keys are provided on thefront panel. These keys, marked with logicalsymbols, enable the installer to programSM30 to suit the overall systemconfiguration, and the user’s specific needs.For details, see chapter 14 (Programming).

and (fig.4.1G)The single arrow keys are used to scrollthrough the main menu, in order tomove to a different program, and also tomove the cursor during zone routing.and (fig.4.1H)The double up and down arrow keys areused to select ‘tens’ during selection of anattention or alarm signal number.and (fig.4.1I)The single up and down arrow keys areused to scroll through selections withinan actual program, and to select digits 1to 9 during selection of an attention oralarm signal number.(fig.4.1J)Deselects (turns off ) a zone duringFunction Key; Microphone; ControlInput; and Music Source routing.(fig.4.1.N)Selects (turns on) a zone during FunctionKey; Microphone; Control Input; andMusic Source routing.

(fig.4.1K)BREAK will always return to the nexthigher programming level.(fig.4.1O)ENTER will confirm your selection,storing the information in the memory ofthe system after the completeprogramming sequence of e.g keypad iscompleted.

LEDS (fig.4.1B)Illuminated LEDs indicate which keys canbe used at the current stage of programming.


9

Alpha-Numeric LCD Display (fig.4.1D)In the normal ‘Run’ mode of the system, theback-lit LCD display indicates the name ofthe current music source (e.g. “TUNER”, or“MUSIC OFF”), plus the current musicvolume level.LED (fig.4.1F)A single LED is illuminated in ‘Run’ mode,indicating that the Music Function keys canbe used.Music Function Keys (fig.4.1E)The current music source and the musicvolume level can be seen on the bottom linein the display.Four keys are provided for use while thesystem is in its normal ‘Run’ mode. Theseallow the operator to select the music source;alter the volume level; and mute the musicsignal.

The keys are marked as follows:Music Volume up (fig.4.1L)Music Volume down (fig.4.1P)

0123 Music source Select (fig.4.1M)Music Mute (fig.4.1Q)

When either ‘Music Volume up’ or ‘MusicVolume down’ is pushed, the music volumechanges in steps of ‘3’ over a range of ‘00’ to‘99’ (Each step of 3 represents 2 dB, with‘99’ equalling 0 dBV).Any, or all of the four music controlfunctions can also be activated via the: Function Keys on the Call Stations, Control inputs 1-4 on the Control Input

Module.

-

+

PHILIPS PHILIPSSM30

* SM 30 SYSTEM *

TUNER 1 87

Power

-

+

A B C D E F

G H I J K L M

N O P Q

-

+

Fig. 4.1 - Front panel controls


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4.2 SM30 basic modules

On delivery the rear panel of the SM30Control Centre (fig.5.1) contains the LineOutput Module and the Power SupplyModule, as well as the removable blankmodule panels. (The last only in LBB1280/30). Both modules are essentialcomponents, without which the SM30system will not function.

Line Output ModuleAs its name implies, the Line OutputModule terminates line level audio signalsfor the ‘Call’ output (fig.4.2D) and ‘Music’output (fig.4.2A).These feed the inputs of their respectiveamplifiers. Both signals are terminated on 5-pole 180° DIN sockets, see fig.4.2 for wiringdetails. For amplifier surveillance purposes,it is possible to activate the built-in pilottone generator by means of a switch(fig.4.2E) and to adjust the volume level(fig.4.2F).The module is fitted on the frontpanel withtwo potentiometers; Alarm Volume Control(fig.4.2C) and Attention Tone VolumeControl (fig.4.2B).These allow the installer to set the outputvolume of the internal signal generator tothe desired level for each of the two types ofsignal tone.The output volume level of the Call signalhas no preset (setting is done on both theMicrophone Input Module and the CallStation Input Module).

Power Supply ModuleThis module contains the terminations forboth the mains power and emergency +48VDC supply. The mains power socket(fig.4.3A) is of the standard “Europlug”type, and has a mains fuse holder built in.To remove the mains fuse (fig.4.3B), first

remove the mains power cable (cord) fromthe socket, and carefully insert a mediumsized screwdriver under the small lip of thefuse cover (nearest the socket pins), andgently twist the screwdriver to lever the fuseholder out. A ‘Mate-N-Lok’ emergencysupply socket (fig.4.3D) is provided to allowa +48 VDC supply to be connected.An Earth terminal (fig.4.3C) is mounted onthe Power Supply Module to allow an extraearth (ground) wire to be connected for usewith the Emergency Power Supply, or whenthe mains power earth is inadequate.

Fig. 4.3

Fig. 4.2

+48

A

B

C

D

14

25 3

14

25 3

SM30 relay not activeduring Call.

FE

D

C

B

A

symmetric Call Out

symmetric Music out

Test signal 20 kHz


11

5. SETTING UP THE HARDWARE

5.1 General

The SM30 Control Centre is delivered withonly the Line Output Module (LOM) and

the Power Supply Module (PSM) mountedin their slots. All other modules must befitted into their respective slots as indicatedin fig.5.1. A survey of configurations withthe maximal number of input modules isgiven in the table.

LOM RMM MUM M IM ZRM CR M PSM

A B C D E GF H I J

CIMCSM

LBB 1285 LB B 1286 LB B 1284 LBB 1287 LBB 1288

9

1

3

5

7

10

8

6

4

2

1112

L B B 1283 LBB 1282

Line Output Module XMusic and call output signal to amplifier

LBB 1285/00 Recorded Message Module A4 messages = 29,5 sec

LBB 1286/10 Music Input Module B3 music sources

LBB 1282/00 Microphone Input Module C D E2 microphones max. 3 modules = 6 microphones

LBB 1283/00 Call Station Input Module C D E2 Call Stations max. 3 modules = 6 Call Stations

LBB 1284/00 Contact Input Module D E F8 contacts max. 3 modules = 24 contacts

LBB 1287/00 Zone Relay Module G H I6 loudspeaker zones max. 3 modules = 18 zones

LBB 1288/00 Control Relay Module J12 relays, only 9 or 10 relays free to programmePower Supply Module X220 V mains supply +48 V battery supply

Fig. 5.1

Maximal configuration of input modules

CSM pos Call Station numb. MIM pos Microphone numb. CIM pos Contact numb.

- - - - F,E,D, 1/8, 9/16, 17/24- - C 5/6 F,E,D, 1/8, 9/16, 17/24- - D,C 3/4, 5/6 F,E 1/8, 9/16- - E,D,C 1/2, 3/4, 5/6 F 1/8C 5/6 - - F,E,D 1/8, 9/16, 17/24C 5/6 D 3/4 F,E 1/8, 9/16C 5/6 E,D 1/2, 3/4 F 1/8D,C 3/4, 5/6 - - F,E 1/8, 9/16D,C 3/4, 5/6 E 1/2 F 1/8E,D,C, 1/2, 3/4, 5/6 - - F 1/8


12

5.2 Opening the housing

WARNING: Before attempting to openthe housing, the mains lead and the 48 VDC battery plug should be disconnected.It is not sufficient to merely switch off theON/OFF switch on the front panel.

Access to the inside of the Control Centre isgained by removing the cover. This is doneby removing the four ‘cross-head’ screwslocated in the sides of the unit. The cover isthen simply lifted off the housing. When thecover is removed, a ‘retaining bar’ (fig.5.2A)will be seen spanning the top of the housing.This should now be removed by loosening(not removing) the screws located in itsends.To access the screw heads, the screwdrivermust be inserted through the holes in thesides of the housing (fig.5.2B). With thescrews loosened a little, the bar can be slidvertically out of the screw slots.

Removing Module Blank PanelsThe module blank panels are removed in asimilar way, by loosening the cross-headscrews a little and sliding the panelsvertically out of their keyhole slots.

Mounting the ModulesBefore inserting the modules, read theirrespective chapters to make sure that thereare no jumpers that need to be set in orderto carry out the desired function(s). Themodules are located, as illustrated in fig.5.1,by aligning the front plate screw with thekeyhole slot (fig.5.2C); the key at thebottom of the front plate (fig.5.2D) with theslot in the bottom of the housing; and themulti connector (fig.5.2E) with the socketmounted on the mother board. The moduleis then gently pushed into place by puttingpressure on the top of the circuit board. If itdoes not slot easily into place do notattempt to force it. Check that it is properlyaligned and try again. When the modulesare inserted, and properly seated in theirconnectors, tighten their front plate screws.

Fig. 5.2 - Top view

FUSE 1- 2 X3

LBB 1286 LBB 1284 LBB 1287 LBB 1288LBB 1282LBB 1283 LBB 1282

B

A

B

E

C

D


13

The retaining bar (fig.5.2A) can now bereplaced by sliding it down in its slots as faras possible, and tightening the screws in itsends (fig.5.2B).

5.3 Voltage Setting

The system is delivered with the mainstransformer wired for 220 Volts AC.Before attempting to switch on the unitensure that the voltage is set correctly foryour mains supply.To change the voltage, unplug the long (greycoloured) screw connector block (fig.5.2X3), and rewire it for the appropriatevoltage, shown in the circuit diagram(fig.5.3). Push the connector block firmlyback into place. The cover of the ControlCentre can now be replaced, and the screwsreinserted in the side panels.

48 Volt Emergency Power SupplyIn situations where the mains power supplyis unreliable, and SM30 is used forsecurity/evacuation purposes, an emergencypower supply may be used. This can beswitched in automatically whenever themains power fails.

A 4-pole ‘Mate-N-Lok’ socket (fig.4.3D) isprovided on the Power Supply Module onthe back panel, to allow a +48 VDC supplyto be connected. The terminations for thesupply are clearly marked alongside theMate-N-Lok socket. The emergency supplyplug should be wired accordingly.

Earth Terminal (ground)An Earth Terminal (fig.4.3C) is mounted onthe Power Supply Module to allow an extraearth (ground) wire to be connected.This should be used when the EmergencyPower Supply is used alone, or when themains power earth is inadequate.If audible interference is present in thesystem, caused by an inadequate, orcontaminated earth (e.g. due to heavyequipment using the same common earth), aseparate “clean” earth may be connected tothe Earth Terminal.

Fig. 5.2 - Top view

110V127V220V- 230V

X3 X3

R E D

GRN

B L K

YE L

BL UE

BRN

RED

G RN

B L K

YE L

BLUE

B R N

X3

240V

RED

GRN

B L K

YE L

BL UE

BRN

R ED

G RN

B L K

YE L

BLUE

B R N

X3


14

5.4 Mounting in a 19” rack

The SM30 Control Centre is available intwo versions:LBB 1280/30 for table top use including thecover.LBB 1280/40 for 19” rack mounting,without cover but including the mountingbrackets.

Removing Feet

WARNING: Before attempting to openthe housing, the mains lead and the 48 VDC battery plug should be disconnected.It is not sufficient to merely switch off theON/OFF switch on the front panel.

The feet of the Control Centre may beremoved for rack mounting if space islimited. To remove the feet simply unscrewthe cross-headed screw which is recessed inthe centre of each foot.If rack space is not limited however, it ispreferable to leave the feet in position and tomount a narrow blank rack panel beneaththe unit. If the Control Centre then has tobe removed for servicing, the feet willprotect the surface of furniture from being

scratched by metal components of SM30.

Calculating Required Rack SpaceTo simplify ordering of modular units andpanels to fit into standard 19” rack units,Philips have chosen a standard height ‘HE’equal to 44.55 mm (1.75 inches). EachSM30 Control Centre, for instance, is 3 HEhigh, requiring 133.65 mm of rack space.The use of the HE unit eases the problem ofcalculating the number of equipmenthousings, blank panels, etc. that will fit intoa rack.

General RulesCertain rules should be observed whenplanning the equipment layout in a rack:1 To ensure that the SM30 display is clearly

visible, and the controls are easy tooperate, the Control Centre should bemounted at a height which makes it easilyaccessible (head, or shoulder height ifpossible).

2 Cassette front loaders, tuner scales, andother frequently used equipment, shouldbe mounted at a height which makestheir front panels clearly visible to theoperator.

Fig. 5.4 - Rack mounting

3HE

PHILIPSSM30

Power

-

+


15

3 It is always preferable to mount poweramplifiers, which generate a certainamount of heat, above heat sensitiveequipment, like SM30.If however, poweramplifiers must be mounted beneath theControl Centre, a heat shield should beinstalled above them. This is necessary todeflect the hot air currents, which couldotherwise cause instability in the SM30microprocessor controlled units.

5.5 Connecting amplifiers

The SM30 system is intended for use with 2separate amplifiers, or two separate channelsof a multi channel amplifier. One channelwill handle the ‘call’ signal, and the otherchannel will amplify the ‘music’ signal. Thisallows the music signal to continue,uninterrupted, when a call is made to otherloudspeaker zones. It is possible to use only1 amplifier channel for both the ‘calls’ and‘music’ signal. This has the disadvantagehowever, that any music playing will beinterrupted whenever a call is made,regardless of the zone(s) to which the call isrouted. Though the SM30 system will workwith any line level input amplifier, theamplifiers from the Philips SQ45 range havebeen specifically designed to take the greatestadvantage of the functions of SM30.

Two Channel System (fig.5.5.1)Connections of SM30 to two amplifiers, ortwo channels of a Philips SQ45 amplifier:1 Connect both the ‘Call’ and ‘Music’

outputs of the Line Output Module, tothe separate ‘Call’ inputs of the SQ45amplifier(s).

2 Connect the outputs of the amplifiers(with two core loudspeaker cable) to theirrespective ‘Call’ and ‘Music’ inputs on the‘Mate-N-Lok’ connector on the ZoneRelay Module of the SM30.

One Channel System (fig.5.5.2)When using a single amplifier system, thefollowing steps must be taken:1 The ‘Call’ and ‘Music’ outputs of the

Line Output Module should beconnected to their respective ‘Call’ and‘Music’ inputs on the SQ45 amplifier.The relay on the Line Output Modulewill switch the active input of the SQ45amplifier from music to call.See the relevant SQ45 amplifierInstructions For Use for details of thisfunction.

2 The output of the amplifier has to beconnected to the ‘Call’ input on the‘Mate-N-Lok’ on the SM30 Zone RelayModule.

3 Refer to Installer Program step 9 toprogram this function.

As previously stated, zones with music willbe interrupted for as long as a call to anyother zone(s) lasts.

Rack MountingIf the amplifier(s) and SM30 are mounted ina rack unit, and an ‘earth loop’ occurs(evident by a 50 or 60 Hz hum through theloudspeakers) follow the Instructions ForUse given with the SQ45 amplifier fordetails of earthing the units.


16

13

1

3

C

C

SQ45

SM30

4X

Fig. 5.5.1 - Two channel system


17

1

1

3

C

SQ45

SM30

Fig. 5.5.2 - One channel system


6 CALL STATION(CST) LBB 9568

The SM30 Call Station presents theoperator with a logical, comprehensive, andeasy to use method of routing andbroadcasting calls, announcements, andmusic. Since each Call Station InputModule will accept two Call Stations, SM30will accept up to 6 Call Stations in total.

Electret condenser microphoneThe high quality phantom poweredmicrophone with built-in bass rolloff filter(fig.6.1L) gives clear voice reproduction,even in difficult acoustic environments.

Built-in CompressorHelps to keep the audio output level of theCall Station constant, even in situationswhere the operator’s speech volume levelchanges radically. The amount of compres-sion is dependent on the Microphone pre-amplifier gain setting: the higher the gainsetting, the greater the amount of compres-sion, and therefore the greater the effect onthe microphone signal (see paragraph 6.3).

Balanced Line Level outputAllows Call Stations to be located up to1000 metres from the Control Centre.

6.1 Operating controls

Numeric Keypad (fig.6.1J)Allowing individual selection of up to 18loudspeaker zones by typing in the zonenumber. Each Call Station can beprogrammed with a priority status, attentiontone and pre-recorded message. Thesebecome operational whenever the keypad isused to route a call. (See chapter 14 forprogramming details).

Redial function (fig.6.1I)Repeats the last zone selection.

Zone Selection Indicator (fig.6.1B)Each zone has its own LED which isilluminated when the zone is selected. Whenthe call is completed the LEDs will beextinguished.

Function Keys (fig.6.1K)The 4 function keys are to be programmedwith priority; alarm and attention tones;pre-recorded messages; routing to loudspeak-er zones; and Control Relay activation. Thealternative functions of these keys include:music volume up/down; music sourceselection; music mute; and independentControl Relay switching or toggling (seechapter 14 for programming details). Usingthe Function Keys to make a call is done inthe same way as using the Keypad. Themain difference being that instead of theoperator selecting the zones using theNumeric Keypad, the Function Keys routethe call to a pre-programmed selection ofzones. This of course saves a great amount oftime when an operator has to frequently callthe same selection of zones, or when an“ALL CALL” must be made in emergencies.Each Function Key may be programmed tocarry out a totally different task.Key F1 can be programmed to route a lowpriority call, preceded by an attention tone,to several, frequently used, loudspeakerzones.Key F2 could be programmed to route analarm tone, followed by a pre-recordedevacuation message, to all loudspeaker zones(an “ALL CALL”).Key F3 could be used to mute the musicsignal.Key F4 could be used to toggle a ControlRelay on and off, switching a warning lamp,illuminated notice, etc..

18


19

NOTE: If a Function Key and the Keypadare both selected to activate a call, the lastselection will always have precedence,cancelling any other selection.

During Installer programming a program isavailable to prevent the user of the CallStation from addressing specific zonesselected via the keypad (see program14.3.12).

Function Key LED (fig.6.1A)Whenever a Function Key is pressed theLED illuminates, together with any ZoneSelection Indicators activated by the routingof the Function Key. When the call iscompleted the LEDs will be extinguished.

‘Press-To-Talk’ Key (fig.6.1H)Activates a call after the zones have been pre-selected using the Key Pad or Function Key.The way in which a call is executed, andhow the ‘Press-To-Talk Key’ is used, dependson the type of signal and/or message withwhich the Key Pad, Function Key, orMicrophone is programmed. Call without signal or message:

Will stop when the ‘Press-To-Talk’ Key isreleased.

Call with attention signal and/or non-repeating message:Will stop when the ‘Press-To-Talk’ Key isreleased.

Call with attention signal and repeatingpre-recorded message:The message and/or signal cycle willcontinue after the ‘Press-To-Talk’ Key isreleased. The cycle can be stopped bypressing the ‘Press-To-Talk’ Key a secondtime.If this is done during the attention signal,the call stops immediately.If the message is playing, the call will stopat the end of the message.

Call with alarm signal:The alarm signal will continue afterrelease of the ‘Press-To-Talk’ Key.It can be stopped by pressing the ‘Press-To-Talk’ Key a second time.

Busy and wait/talk LEDs(fig.6.1F and 6.1G)Advise the operator whether a call may beactivated, the status of the call, and whetherany other calls are active.The red ‘BUSY’ LED flashing means thatanother call is in progress.The red ‘BUSY’ LED illuminated constantlyindicates that the call has been blocked byanother call with a higher priority.In its ‘WAIT’ state, the green LED flashes,indicating that the call is accepted, and theattention tone or pre-recorded message isbeing broadcast.The green LED illuminates constantly(‘TALK’) when the tone or message finishesand the processor switches on themicrophone for the call to proceed.

Fig. 6.1 - Call Station

F1 1 2 3

4 5 6

7 8 9

1- 0 #

F2

F3

F4

PHILIPS PHILIPS

L K J

F

E

D

CBA

G

H

I


20

6.2 Installation

Loudspeaker Zone TemplateA paper template is provided, on which thenames of the loudspeaker zones can bewritten. The template has a detachable blanksection at the bottom, allowing it to be usedin a typewriter.To mount the template in the Call Station,first remove the right hand side cheek(fig.6.1D), by unscrewing the two screws inits side (fig.6.1E), and the one screw locatedin the bottom. The plastic template cover(fig.6.1C) can now be slid out. Place the(type) written template in position over thezone LEDs (having first torn off its blankperforated panel), and carefully slide theplastic template cover back in place.

Connection to Control CentreBetween the Call Station and the CallStation Input Module (see chapter 7.1) thefollowing cabling is needed:: a shielded twisted pair for audio and

power transport; a twisted pair for data transport.When the copper diameter of each wire isnot less than 0.75 mm2 the length of thecable can be up to 1000 meters for properfunctioning.

6.3 Adjustments

Microphone Pre-amplifier Gain PresetWith the right hand side cheek of the CallStation removed, the microphonepreamplifier’s gain can be preset. Turning thepotentiometer (fig.6.2B) to the rightincreases the amount of gain. To obtainnominal 1 Volt output level, the gain can bepreset from 84 to 114 dB SPL.

NOTE: The Call Station Input Modulesalso have input gain presets. The

Microphone Preamplifier Gain Presetshould only be used for setting theamount of compression, not for lining upthe Call Station output with the rest ofthe SM30 System. See ‘Built-inCompressor’ earlier in this chapter.

LED Intensity PresetWith the right hand side cheek removed, itis possible to gain access to the LEDintensity preset.To compensate for various local lightingconditions, the illumination intensity of theLEDs can be adjusted. Turning thepotentiometer (fig.6.2A) to the rightincreases the intensity.With the template and its cover in position,and the microphone volume and LEDintensity adjusted, replace the right handside cheek.

6.4 Using the Call Station

Using the Keypad to make a Call1 To route a call to one or more

loudspeaker zones, simply type in thenumber of each desired zone using thenumeric keypad. Numbers ‘1’ to ‘9’ allowsingle digit numbers to be entered,number ‘1-’ is for tens, and ‘0’ is thesecond digit in the number 10. Forinstance, to route a call to zones 7, 10,and 15, type in: 7, then 1-, then 0; then

Fig. 6.2 - CST adjustments

A B


21

1-, then 5. As stated earlier, the ZoneRouting Indicator LEDs for these zoneswill be illuminated.

2 If the red ‘BUSY’ LED is flashing, thismeans that another call is in progress. Ifthe other call has lower priority than yourcall, pressing your ‘PRESS TO TALK’key will abort the other call.If the other call has a higher priority, yourcall will not be accepted and you willhave no affect on the other call.

3 If neither the ‘BUSY’ or ‘WAIT/TALK’LEDs are illuminated, press and holddown the ‘PRESS TO TALK’ key.

4 If an attention tone has beenprogrammed to precede a call, the green‘WAIT/TALK’ LED will flash until thetone has finished. When the LED stopsflashing, the microphone is activated andthen you may begin to speak.If your call is interrupted by a call with ahigher priority, the red ‘BUSY’ LED willilluminate to tell you that your call is nolonger being heard.The call should then be aborted and triedagain when no LEDs are illuminated.Pressing the ‘REDIAL’ key willautomatically reselect the zones whichwere last selected, eliminating the need totype them in again.

5 When the call is finished, release the‘PRESS TO TALK’ key, and the systemwill return to its idle mode, ready for thenext call.

Using the Function Key to make a CallUsing the Function Key to make a call isdone in the same way as using the Keypad.The main difference being that instead ofthe operator selecting the zones using theNumeric Keypad, the Function Keys routethe call to a pre-programmed selection ofzones.This of course saves a great amount of timewhen an operator has to frequently call thesame selection of zones, or when an “ALLCALL” must be made in emergencies. Aspreviously described, whenever the functionkey is pressed its Function Key LEDilluminates, along with any Zone SelectionIndicators activated by the routing of theFunction Key. When the call is completedthe LEDs are extinguished.


22

7 CALL STATION INPUT MODULE(CSM) LBB 1283

Each Call Station Input Module allows twoSM30 Call Stations to be connected to theControl Centre. SM30 will accept up to 3Call Station Input Modules and/orMicrophone Input Modules in total.

7.1 Installation

Mounting in the Control CentreThe Call Station Input Modules must belocated in the Control Centre slots E, D,and/or C, as indicated in fig. 5.1.The number designated to a Call Station bythe microprocessor is dependent on the slotin which the module is located.If, for instance, only one Call Station InputModule is used in a system, and that moduleis located in slot E, then the two CallStations plugged into the module would benumbered 1 and 2.If the same module were plugged into slotD, then the Call Stations would benumbered 3 and 4.If plugged into slot C, the Call Stationswould be numbered 5 and 6.This regardless of the fact that they are theonly Call Stations in the system.

Connection of Call StationsThe design of SM30 allows a single cable,up to 1000 metres long, to be used toconnect a Call Station to one of the InputModule’s sockets. This cable has twoscreened wires, plus two twisted wires. Thescreened wires carry the audio signal andCall Station phantom powering, and thetwisted wires carry the control signal.Terminate the cable at the side of the CallStation with a lockable 5-pole 180° femaleDIN socket, and at the side of the InputModule with a lockable 5-pole 180° male

DIN plug.The DIN connections, viewed from thesolder side of the cable plugs, are illustratedin fig.7.

7.2 Adjustments

Volume Level ControlsThe 2 front panel controls are input volumelevel controls, used for “lining up” thevolume level of the Call Station microphonewith the rest of the SM30 signal sources(microphones, attention signals, backgroundmusic players, etc.).Since the strength of each person’s voicediffers, set each volume level “by ear” so thata clear, comfortable listening level, which isin balance with the other amplified signals,is attained.

REMARK: Reducing the gain by means ofthe module volume level controls meansthat it is no longer possible to get the fullvolume level output from the connectedSQ45 amplifiers.

Fig. 7 - CSM

1

2

2

1

2

LED Data

Key Data

LBB 1283

1

42

3

5


23

8 MICROPHONE INPUT MODULE(MIM) LBB 1282

Each Microphone Input Module allows twoelectret microphones or two dynamicmicrophones to be connected to the SM30Control Centre.SM30 will accept up to 3 Microphone InputModules and/or Call Station Input Modulesin total.

8.1 Operation

Remote Switching FunctionSM30 makes use of the remote switchingfacility of certain Philips electretmicrophones and dynamic microphones.This switch is used to activate callsoriginating from the microphone, includingall of the programmed functions available(priority, routing, attention signals, etc.) (Seechapter 14 for programming details).

Line Input FacilityBy changing a switch, mounted on thecircuit board of the module (one doubleswitch block for each channel), it is possibleto connect a line level input source, insteadof a microphone. In its up position, switch 1on the switch block is set for Microphone(the default). In its down position, it is setfor Line Level Input. It is possible todistribute this line source by means ofcontacts on the Contact Input Module 1.

Bass Cut FacilityIn noisy environments the operator oftenhas to speak very close to the microphone,which exaggerates the bass frequencies of themicrophone.A bass-cut facility is available to reduce thebass, helping the call to be clearly heard.On delivery, the bass-cut is active. Bychanging switch 2, located on the same

switch block as the Line Input switch, theBass Cut can be de-activated.In its up position, switch 2 on the switchblock is set for Bass Cut (the default).In its down position, it is set for Flatresponse.

8.2 Installation

Mounting in the Control CentreThe Microphone Input Modules must belocated in the Control Centre slots E, D,and/or C, as indicated in fig.5.1.The number designated to a Microphone bythe microprocessor is dependent on the slotin which the module is located.If, for instance, only one Microphone InputModule is used in a system, and that moduleis located in slot E, then the twoMicrophones plugged into the modulewould be numbered 1 and 2.If the same module were plugged into slotD, then the Microphones would benumbered 3 and 4.If plugged into slot C, the Microphoneswould be numbered 5 and 6.This regardless of the fact that they are theonly Microphones in the system.

Fig. 8 - MIM

1

1

2

2

LBB 1282

14

2

35

2 Microphone

Remote on/off

1 2

Line level Flat response

12

12

Bass cut

Switch positions

Microphone


24

Connection of MicrophonesThe design of SM30 allows a single cable tobe used to connect a Microphone to one ofthe sockets of the Microphone InputModule.This cable has two screened wires, plus twounscreened wires.The screened wires carry the audio signaland phantom powering, and the unscreenedwires are connected to the remote switch ofthe microphone. Terminate the cable at sideof the microphone with a lockable 5-pole180° DIN female socket, and at the side ofthe Input Module with a lockable 5-pole180° DIN male socket.The DIN connections, viewed from thesolder side of the cable plugs, are illustratedin fig.8.

8.3 Adjustments

Gain Control PotentiometersThe 2 front panel controls are input gaincontrols, used for “lining up” the volumelevel of the microphone with the rest of theSM30 signal sources (Call Stations, attentionsignals, pre-recorded messages, backgroundmusic players, etc.). Because the strength ofeach person’s voice differs, set each gaincontrol “by ear” so that a clear, comfortablelistening level is attained, which is in balancewith the other amplified signals.

9 CONTROL INPUT MODULE(CIM) LBB 1284

Each Control Input Module allows eightremote switches to be connected to theControl Centre. Up to 3 Control InputModules can be located in the SM30Control Centre allowing a total of 24remote switches to be used, but resulting inless of Call Station Input Modules andMicrophone Input Modules. When a remoteswitch closes the normally open circuit, theControl Input circuit senses this, and theSM30 microprocessor carries out a series ofactions.

9.1 Operation

All Control InputsEach Control Input can be programmed tocarry out SM30 switching functions,including: Activation of one of the SM30 attention

or alarm signals. Activation of a pre-recorded message. Routing of the above listed signals to

loudspeaker zones, after giving the call aprogrammed priority status.

Inputs 1 to 8 of first CIM (fig.5.1F).Apart from the above listed functions, inputs1-4 may be given an alternative function.This allows remote control of the MusicFunction Keys, located on the front panel ofthe SM30 Control Centre:

Input 1 Music volume up activationInput 2 Music volume down activationInput 3 Music mute on/offInput 4 Music source selectionInput 5-8 Apart from the normal switching

functions, inputs 5-8 may beprogrammed to activate ControlRelays, which can be used to start


25

remote equipment, activatesignalling/warning lamps, etc..

Input 1-8 Apart from the normal functions,inputs 1-8 can be programmed todistribute an external audio sourceconnected to a Microphone InputModule to zone 1-36 precededwith an attention signal and/orpre-recorded message. in that caserelay 4 of the Control RelayModule of the basic frame is usedto start the audio source.

Direct routingControl inputs 1-6, 1-12, or 1-18 can beprogrammed to route a call or music directlyto loudspeaker zones 1-6, 1-12, or 1-18.

9.2 Installation

Mounting in the Control CentreThe Control Input Modules must be locatedin the Control Centre slots F, E, and/or D,as indicated in fig.5.1.The numbers designated to Control Inputsby the microprocessor are dependent on theslot in which their module is located. If onlyone Control Input Module is used in thesystem, that module should be located inslot F, then the eight Control Inputs arenumbered 1 to 8.If another module were plugged into slot Einstead of F, then the Control Inputs arenumbered 9 to 16. Accordingly, slot D willcarry inputs numbered 17 to 24.Note should be taken of the paragraphsreferring to Inputs 1-4 and Inputs 5-8 whenplanning the location of the Control InputModule(s) in the Control Centre.

Wiring control inputsEach Control Input Module is supplied witha plug-in, 16 terminal, screw connectorblock.

The remote switch wires are connected tothe screw terminals, which are marked inpairs 1 to 8.The great advantage of the connector blockis that if, for some reason, the SM30Control Centre has to be removed, the blockhas simply to be unplugged and the wiresremain intact.This avoids the tedious and risky business ofrewiring the blocks in their originalconfigurations.

9.3 Programming

Control inputs can be programmed fordifferent facilities: normal Call activation (see installer

programming par.14.7 menu 8 ‘StoreHardware’);

remote music control or Control Relayswitching (see user programming par.14.3menu 3 ‘Control Inputs’);

direct zone routing (see installerprogramming par.14.7 menu 13 ‘DirectRouting’).

Fig. 9 - CIM

1

2

3

4

5

6

7

8

Common returnLBB 1284

Individual return


26

10 RECORDED MESSAGE MODULE(RMM) LBB 1285

A unique feature of SM30 is its RecordedMessage Module, which allows up to 4individual messages to be recorded, andplayed back as desired.The recording is digitally stored in memorychips, ensuring that the quality will notdeteriorate for as long as the message is inmemory. Messages will remain in memory solong as the power is turned on. If SM30 isswitched off, a backup battery will enablethe messages to remain intact for up to 30days. The maximum total recording time is65 seconds, and up to 4 messages of varyingdurations may be recorded, so long as thesum of the durations does not exceed themaximum recording time. SM30 can beprogrammed so that a message is playedback either alone, or preceding a call(following an attention signal, if desired).Playback can be activated by a ControlInput; a microphone remote switch; or aCall Station Keypad or Function Key.

Automatic Gain ControlA limiter ensures that, even though themicrophone signal fluctuates severely, themessage is recorded at a fairly constant level.This, however, is not an overload protectiondevice. The operator should speak at about30 cm from the microphone, with a normalspeaking voice, to ensure that the input isnot overloaded.

Headphone MonitoringA headphone socket (fig.10A) allows therecorded messages to be monitored, bothduring and after recording, without themhaving to be amplified via the system. Thisis especially useful, during a recordingsession, for checking that a recording isbeing, or has been, successfully made.

10.1 Installation

Mounting in the Control CentreThe SM30 Control Centre provides spacefor one Recorded Message Module, whichmust be located in slot A (see fig.5.1).

Microphone InputThe microphone input (fig.10I), terminatedwith a 5-pole 180° DIN socket, providesphantom powering, so that either a Philipselectret microphone or a dynamicmicrophone may be used to record themessages. (See fig.8 for Microphone Inputplug wiring details).

10.2 Adjustments

Output Volume ControlA volume control potentiometer (fig.10B)on the front panel allows the output volumelevel to be “lined up” with other SM30signal sources (attention signals,microphones, music sources, etc.). Turningthe control clockwise increases the volumelevel; anti-clockwise decreases the level.

10.3 Recording messages

Clearing the MemoryOn delivery of the unit the memory of themodule must be cleared, before any messagescan be recorded, as following: Slide the Message Selection switch

(fig.10C) to position ‘1’. Move the Function switch (fig.10H) to

the top position ‘record’. Now press the (erase) button (fig.10G).

Both the green Message Present LED(fig.10E) and the red Record LED(fig.10F) will illuminate for as long as thebutton is pushed.

When recording for the first time, or whenthe memory of the module has been cleared,it is important to record messages in


27

numerical order, commencing with message1.

Recording a Message To record the first message, slide the

Message Selection switch to position ‘1’. Next move the Function switch to the

top position ‘record’. To commence recording, press the

Start/Stop button (fig.10D). The redRecord LED will now illuminate andbegin to speak into the microphone.

Immediately after the message has beenspoken, push the Start/Stop button oncemore to stop the recording. The greenMessage Present LED will nowilluminate to advise that a message ispresent at that position.

The message can now be checked bymoving the Function switch to its middle(monitor) position and listening througha set of headphones.When the message is being replayed,either through headphones, or throughthe system, the green Message PresentLED will flash.

If the recording is satisfactory, eithermove the Message Selection slide switchto position ‘2’, and follow the above stepsto record the second message.

With the Function switch in its lowest(system) position, the recording is ready tobe played back via the system when desired.

Recording over an Existing MessageWhen a message is recorded, its timeduration is stored in memory. When a newmessage is recorded over an existing one, thenew message will automatically be the samelength as the original. The red RecordingLED will illuminate for the originalduration of the message, and extinguish atthe end of that time, indicating that therecording is finished. The recording cannotbe terminated by the Start/Stop switchwhen recording over an existing message.

REMARK: If the new message is too long,it will be cut off before it is finished. If itis too short, there will be a silence at theend of the message, for the remainingtime, before the system can continue withits next function.

If this is unworkable, the messages which arecurrently in memory should be erased, andall of the messages should be re-recorded.(See paragraph ‘Clearing Memory’).

Safety FeaturesWith the Function switch in its lowest(system) position, the Message Select switchand the Start/Stop button and Erase buttonwill be inoperative.The Erase button will only becomeoperative when the Message Select switch isin position ‘1’, and the Function switch is inthe top (record) position.

Fig. 10 - RMM

LBB 1285

A

B

C

D

E F

G

H

I


28

The Function switch must be in its lowest(system) position for messages to be replayedthrough the system.When the Function switch is in its top(record) or middle (monitor) position,SM30 will not be able to use the RecordedMessage function, and the messages alreadyrecorded will not be accessible to the user.An ERROR warning will be seen on thedisplay of the Control Centre, indicatingthat the Message Module is not in its‘system’ mode.If the Function switch is in the top (record)position, and the Message Selection switchis moved to a position where a message isalready recorded, the green Message PresentLED illuminates to warn that a message ispresent at that position.

Remote Location RecordingBecause the Record and Monitor functionsare independent of the SM30microprocessor, the unit may be taken out ofthe Control Centre, and transported to aremote location.There, with the aid of suitable powersupplies of +5 V and +35 V, the modulemay be used to record the messages in amore suitable/convenient recordingenvironment. Refer to the servicedocumentation of SM30 how to make theconnections.

11 MUSIC INPUT MODULE(MUM) LBB 1286/10

The ability of SM30 to play music, which isuninterrupted, even though the system ishandling a call routed to other loudspeakerzones, is an important feature of the system.To make best use of this feature, Philips havedeveloped the Music Input Module. Themodule enables 3 independent music sourcesto be connected to the Control Centre.

11.1 Installation

Mounting in the Control CentreOne Music Input Module may be installedin the Control Centre.This module must be located in slot B asillustrated in fig.5.1.

Music Source InputsThe module provides 3 sets of double cinchsockets (fig.11A) for connection of themusic sources. The double sockets allowstereo signal sources to be connected, usingstandard double cinch/ cinch Hi-Fi cables.The stereo signal is mixed to mono in themodule. A mono signal (e.g. from a radiotuner) should simply be plugged into eitherone of the two sockets.

11.2 Adjustments

Individual Input Volume ControlsThree potentiometers (fig.11B)corresponding to the three inputs, give theuser/installer the capability of setting theinput volume levels of each sourceindependently.Adjust the source signal levels so that whenthe operator selects a different source, nogreat change in music volume level occurs.


29

Output Treble and Bass Tone ControlsTreble and Bass potentiometers (fig.11C andD) provide tone control facilities for theoutput of the module.In the vertical (12 o’clock) position, thesignal is unaffected. Turning the controlclockwise increases the level of the relevanttreble or bass frequency range by up to 10dB. Turning it anticlockwise decreases thefrequency range volume level by up to 10dB.

Front panel controls of Control Centre(fig.4.1E)To allow the operator to control the musicsources, four Music Function Keys areprovided on the front panel of the SM30Control Centre. These keys allow theoperator to select the music source; alter themusic volume level up or down; and mutethe music signal. When either the ‘MusicVolume up’ or ‘Music Volume down’ key onthe Control Centre is pushed, the outputvolume of the Music Input Module changesin steps of ‘3’ over a range of ‘00’ to ‘99’.

Each step of 3 represents 2 dB, with ‘99’equalling 0 dBV. Any, or all of these fourfunctions can also be remote controlled viathe Function Keys on the Call Station.

11.3 Programming

Software routing to zonesFor details of routing the music signal tospecific loudspeaker zones see userprogramming 14.3.1 step 19 ‘F-key musicrouting’ and menu 4 ‘Music routing’ andinstaller programming 14.7 menu 13 ‘Directrouting’.

Display music source statusThe current music source and the outputvolume level can be seen on the bottom linein the display when SM30 is in its normal‘run’ mode. See installer programming14.7.6 ‘Music Input text’ to alternate thenames for sources 2 and 3 for showing onthe display.

Fig. 11 - MUM

A

B

C

D

LBB 1286


30

12 ZONE RELAY MODULE(ZRM) LBB 1287

The SM30 system is intended for use with 2separate amplifiers, or two separate channelsof a multi channel amplifier. One channelwill handle the ‘Call’ signal, and the otherchannel will amplify the ‘Music’ signal.This allows the music signal to continue,uninterrupted, when a call is made to otherloudspeaker zones.Both the Call and Music signals areprocessed via SM30, and are available on theoutput on the Line Output Module. Thesignals are then amplified by their separatepower amplifiers, and the amplified signalsreturn to SM30, via the inputs of the ZoneRelay Module.The SM30 software uses the relays of theZone Relay Modules to route the separatesignals to their relevant loudspeaker zones.Each Zone Relay Module is capable ofrouting the amplified Call and Music signalsto 6 separate loudspeaker zones. Up to 3units may be installed in the ControlCentre, giving SM30 the capacity to routethe signals to 18 loudspeaker zones.

12.1 Installation

Mounting in the Control CentreUp to three Zone Relay Modules can beinstalled in the Control Centre, in slots G,H, & I, as illustrated in fig.5.1.The numbers designated to LoudspeakerZones by the microprocessor are dependenton the slot in which the Zone Relay Moduleis located. If, for instance, only one ZoneRelay Module is used in a system, and thatmodule is located in slot I, then the sixloudspeaker zones would be numbered 1-6.If the same module were plugged into slotH, instead of I, then the loudspeaker zoneswould be numbered 7-12, regardless of the

fact that they are the only loudspeaker zoneoutputs in the system. This should be takeninto consideration when planning thelocation of the Zone Relay Module(s) in theControl Centre.

TerminationsThe module is fitted with 2 ‘Mate-N-Lokconnectors. All wiring is done in the plugsprovided with the module, which meansthat the wiring itself remains intact if SM30is ever removed for servicing, etc.. The topconnector (fig.12.1B) is the input connector.The outputs of the amplifiers are pluggedinto the right row of the sockets.The centre row of 4 sockets are used forlinking the module to the next Zone RelayModule. The bottom connector (fig.12.1A)feeds the routed outputs to the 6loudspeaker zones. Fig.12.2 and fig.12.3show how to connect the Mate-N-Lokconnectors and illustrates several possibilitiesfor configuring amplifier connections, someof which are briefly described below.

Fig. 12.1 - ZRM

B

A

F3

F2

F1

LBB 1287


31

12.2 Coupling Zone Relay Modules

When more than 1 Zone Relay Module isused in a system, the inputs of the modulesmay be linked together (fig.12.2), so that thesame amplifier(s) can feed up to 18loudspeaker zones. This is done by makingshort linking wires, fitted with Mate-N-Lokconnector pins at each end. One end ispushed into one of the centre row oftermination sockets in the first ‘Input’ Mate-N-Lok connector plug (I).The other end is pushed into thecorresponding right row of terminationsockets in the second ‘Input’ Mate-N-Lokconnector plug (H), and if applicable alsoconnected to the third ‘input’ Mate-N-Lokconnector plug (G).

12.3 Multiple Amplifier Configurations

In large systems, comprising manyloudspeakers, it may be necessary, becausethe large amount of amplifier powerrequired exceeds the power available, to use

extra power amplifiers. This can be done inone of several different ways:- Unlinked multiple modules.Separate amplifiers may be used to feed eachZone Relay Module. This enables eachamplifier to be dedicated to 6 specific zones.- Module input splitting(fig.12.3).The Zone Relay Module provides thepossibility of connecting more amplifiers toa single module, so that each amplifier feedsfewer loudspeaker zones. Three miniaturefuses, link the centre and left rows of socketsof each of the Call, Music, and (common)Ground sockets of the amplifier inputconnector (fig.12.1).If one of the fuses is removed, the amplifierconnected to the corresponding (right)socket will only feed sockets 1-4 of the LSoutput connector.Another amplifier, connected to thecorresponding left socket, will then feed onlysockets 5 and 6 of the LS output connector.

Fig. 12.2 - Coupling zones

G

18

1617

3

6

2 1

45

789

101112

I

321

4

LS GROUP

CALL

MUSIC

56

H

101112

987

3

6

2 1

45

789

101112

1413

15

3

6

2 1

45

789

101112

3

6

2 1

45

789

101112

3

6

2 1

45

789

101112

3

6

2 1

45

789

101112


32

13 CONTROL RELAY MODULE(CRM) LBB 1288

The Control Relay module provides SM30with a set of switching contacts, which canbe opened or closed (dependent on thecontact, and its terminations) asprogrammed by the installer or operator.Relays 1 to 8 have both make and breakcontacts. Relays 9 to 12 have make contacts.These contacts can be used to start remoteequipment, such as cassette players, messageloggers, etc.; to activate signalling/warninglamps; to release fire door relays; etc..

13.1 Operation

Relay 1 is reserved for the indication ofmicroprocessor errors, and cannot be usedfor any other function.Relay 2 is reserved for indication of all otherinternal errors (modules and Call Stations),and cannot be used for any other function.Relay 3 is dedicated to the ‘Delayed PowerOn’ function, but may be used for otherfunctions if Power On Delay is not required.The Delayed Power On function is intendedfor battery operated systems where, in orderto conserve battery power, the SQ45amplifier(s) is/are switched on only when acall is made. It causes a time delay (selectablefrom 2-9 seconds) between pressing the CallStation ‘Press-To-Talk’ key, the Microphone‘on’ switch or switching-on of a ControlInput and the actual activation of the call.Both sides of the normal ‘open’ contact ofrelay 3 are wired to the switch terminationson the SQ45 ‘DC Power’ Mate-N-Lokconnector(s). The software causes the relaycontacts to close (‘make’), switching on theDC power of SQ45. (See the SQ45Instructions for Use for further details).Relay 4 is dedicated in case an externalaudio source connected to an input of the

Fig. 12.3 - Input splitting

X

X

X

CALL ( ZONE 1,2,3,4 )

MUSIC ( ZONE 1,2,3,4 )

CALL ( ZONE 5,6 )

MUSIC ( ZONE 5,6 )

3

6

2 1

45

789

101112

321

456

LS GROUP

I

3

6

2 1

45

789

1 0111 2

Fig. 13 - CRM

LBB 1288

9

1

3

5

7

10

8

6

4

2

1112


33

Microphone Input module should be startedwith contact 1-8 of the Control InputModule. See user programming 14.3 menuitem 3.8 ‘Control inputs 1-8’.Relays 3-12Relays 3 (or 4 if power-on delay is used) to12 can be activated by different sources, andmay be used for a number of functions.

Remote Volume Control OverridesThe ‘make’ contacts of Relays 3 to 12 maybe used to activate up to 10 loudspeakervolume control override relays. These relays,mounted in the loudspeaker enclosures,override the volume control setting of theactual loudspeaker itself. This means thatregardless of the individual ‘music’ volumesetting of each loudspeaker, all theloudspeakers in a particular zone will workat full volume when a Call is routed to it.

13.2 Installation

Mounting in the Control CentreOne Control Relay Module is used inSM30. This must be located in ControlCentre slot J, as indicated in fig.5.1.

Wiring Control RelaysEach Control Relay Module is supplied withtwo plug-in, 16 terminal, screw connectorblocks (fig.13). The wires to remoteequipment are connected to the screwterminals, which are marked in threes 1 to 8(make and break contacts), and in pairs 9 to12 (make contact). The great advantage ofthe connector block is that if, for somereason, the SM30 Control Centre has to beremoved, the blocks have simply to beunplugged and the wires remain intact. Thisavoids the tedious and risky business ofrewiring the blocks in their originalconfigurations.

13.3 Programming

Power-on delayThe Power-on delay function can beprogrammed with a time delay of 2-9seconds (see installer programming 14.7menu 5 ‘Power-on delay’).

Coupling relays to zonesEach Control Relay is programmable,‘linked’ or ‘locked’, to a specific Zone Relay,so that when a call is routed to a loudspeak-er zone, the Control Relay linked to it willactivate automatically (see installer program-ming 14.7 menu 11 ‘Override relays’). Thedisplay will show ‘Z’ for the relays involved.

Activation by Call Station and FunctionKeysRelays 3 (or 4, if power on delay is used) to12 may be programmed to be activated byCall Stations, and Function Keys on CallStations. Activation by a Call Stationhappens whenever a call is made usingKeypad of the Call Station Keypad (see userprogramming 14.3 menu 1.7). Activation bya Function Key happens whenever a pre-programmed Function Key (followed by the‘Press-To-Talk’ key) is pressed (see userprogramming 14.3 menu 1.14).

Activation by Control InputsRelays 3 (or 4, if power on delay is used) to12 may also be programmed to be activatedby Control Input contacts (see userprogramming 14.3 menu 3.12). ControlInput contacts 5 to 8 can be programmed toactivate one, or a group of, Control Relay(s).This means that when the remote switch ofa control input is closed, the programmedControl Relays become activated (see userprogramming 14.3 menu 3.7).The display will show ‘A’ for the relaysinvolved.


34

14 PROGRAMMING

14.1 Summary SM30 User Programming

program step selection

User password 0 1.1 CALL STATIONS1.2 - number 1-2, 3-4, 5-61.3 - Keypad 0-6, 7-12, 13-181.4 - priority number 1-91.5 - signal number 00-nn1.6 - message number 0,1,2,3,4,1R,2R,3R,4R1.7 - control relay number 4-121.8 - Function key number 1,2,3,41.9 - Call programming

1.10 - priority number 1-91.11 - signal number 00-nn1.12 - message number 0,1,2,3,4,1R,2R,3R,4R1.13 - zone number 1-6, 7-12, 13-181.14 - control relay number 4-121.15 - Remote music up on/off1.16 - Remote music down on/off1.17 - Remote music mute on/off1.18 - Remote music select on/off1.19 - Remote relay switch on/off1.20 -control relay number 4-121.21 - Remote relay toggle on/off1.22 - control relay number 4-122.1 MICROPHONES2.2 - number 1-2, 3-4, 5-62.3 - priority number 1-92.4 - signal number 00-nn2.5 - message number 0,1,2,3,4,1R,2R,3R,4R2.6 - zone number 1-6, 7-12, 13-182.7 - control relay number 4-123.1 CONTROL INPUTS3.2 - number 1-8, 9-16, 17-243.3 - 1 music volume up on/off3.4 - 2 music volume down on/off3.5 - 3 music mute on/off3.6 - 4 music source select on/off3.7 - 5/8 remote relay switch on/off3.8 - 1/24 - priority number 1-93.9 - signal number 00-nn

3.10 - message number 0,1,2,3,4,1R,2R,3R,4R3.11 - zone number 1-6, 7-12, 13-183.12 - relay number 4-124.1 MUSIC ROUTING4.2 - zone number on/off


35

14.2 Introduction

14.2.1 GeneralProgramming is carried out using the keyson the front panel of SM30 Control Centre.A password must be keyed in via theprogramming keys in order to enter aProgramming mode.Illuminated LEDs on the front panelindicate which keys can be used at thecurrent stage of programming.

The left/right arrow keys are used to scrollthrough the main menu in order to move toa different program, and also to move thecursor during zone routing and relayassignment.The double up/down arrow keys are used toselect tens during attention and alarm signalprogramming.The single up/down arrow keys are used toscroll through selections within an actualprogram, and to select digits 1 to 9 duringattention and alarm signal programming.

Pressing BREAK will always return to thenext higher programming level.Pressing ENTER will confirm yourselection, storing the information in thesystem’s memory.

The main menu can always be recognised by“SELECT PROGRAM:” in the upper lineof the display. Scrolling through the menucan be done with the left /right arrow keys.

This programming guide assumes that allpossible modules and Call Stations arepresent in the system.

14.2.2 User ProgramThe User Program is a limited version(programming menus 1 up to 4) of theInstaller Program, detachable at the rear ofthe book. This program is intended, as itsname implies, to allow the user(s) of thesystem to alter priorities, routing, etc. astheir needs change, without having to call inexpert help. The program contains a varietyof items which are dependent upon thesystem configuration.Programs marked * in the program step listwill only appear on the display if therelevant modules and/or Call Stations arepresent in the system. When a module is notpresent in the system the relevant programstep will not be shown on the display.

If the system is in normal operation (in its‘Run’ mode), the display will show:* SM30 SYSTEM *XXXXXXXXX YY

If the Music Input Module is present, thesecond display line shows XXXXXXXX asthe current music source name, and YY asthe current volume level (marked, in steps of3, from 00 to 99).If the Music Input Module is not present,the bottom line will be empty.

14.2.3 User Programming ModeTo enter the User Programming mode, typethe correct password: O > ENTERThe display will show:* SOFTWARE ** VERSION x.xx *

After a few seconds the display shows:SELECT PROGRAM:CALL STATIONS

This is the first program step in the mainmenu.


36

Call Stations

SELECT PROGRAM :

CALL STATIONS

SELECT ITEM :

CALL STATION : X

SELECT FUNCTION :

FUNCTION KEY : F1 - 4

SELECT FUNCTION :

KEY PAD

CALLST : X FKEY : XCALLST : X KEYPAD

PRIORITY : X MUSIC VOLUME

CALLST : X FKEY : X

1

1

CALL PROGRAMMING

2

3

4

8

9 15

CALLST : X KEYPAD CALLST : X FKEY : X

SIGNAL : XX MUSIC VOLUME

CALLST : X FKEY : X

CALLST : X FKEY : X

CALLST : X KEYPAD

CALLST : X KEYPAD

MESSAGE : X MUSIC MUTE

XX0000 REL : 03 MUSIC SELECT

CALLST : X FKEY : X

CALLST : X FKEY : X

CALLST : X FKEY : X

CALLST : X FKEY : X

CALLST : X FKEY : X

7

6

5 10

11

12

13

14

16

17

18

PRIORITY : X

SIGNAL : XX

MESSAGE : X

XX0000 REL : 03

000000 ZONE : 01

CALLST : X FKEY : X

CALLST : X FKEY : X

RELAY SWITCH

RELAY TOGGLE

CALLST : X FKEY : X

CALLST : X FKEY : X

XX0000 REL : 03

XX0000 REL : 03

20 21

22 23

CALLST : X FKEY : X

MUSIC ROUTING

19


37

14.3 User Programming

14.3.1 CALL STATIONS

1.1 Main menu selection

Select from the main menu by means of theleft/right arrow keys:CALL STATIONS

1.2 Call Station number selection

The cursor will be blinking below thenumber of the first Call Station found. Thenumbers of Call Stations not present will beskipped. Selection of another Call Stationcan be made using the up/down arrow keys.

1.3 Key Pad Selection

Default is selected the Key Pad of the CallStation. To program the Function Keys ofthe Call Station, select the function key: F1,F2, F3 or F4 by means of the up/downarrow keys, and continue with program step1.8.

1.4 Priority level selection

The display will show the current priority.Changing the priority level can be done withthe up/down arrow keys. Level 1 is thelowest; level 9 is the highest priority. (Seechapter ‘System Operation’ for descriptionof the priority function.)

1.5 Signal number selection

This is the attention or alarm signal thateither precedes a call, or may be used alone.Signals are selectable using the up/downarrow keys. Double up/down arrows keyschange the tens, and single arrow keyschange the single numbers.

Signal number “00” means: no signal.If the selected signal number does not exist,the display will show:* NOT EXISTING *SIGNAL : XX

Pressing any key will return to signalnumber selection.

1.6 Pre-recorded Message numberselection

This display will be skipped if the RecordedMessage Module is not present.The message number can be selected usingthe up/down arrow keys.The sequence of message number selectionon the display is:0, 1, 2, 3, 4, 1 REPEAT, 2 REPEAT, 3REPEAT, 4 REPEAT.“MESSAGE: 0” means: no message. PressingBREAK will return to priority levelselection.See chapter ‘Recorded Message Module’ fora full explanation, and details of how torecord messages.

1.7 Programming Control Relays

This display will be skipped if the ControlRelay Module is not present in the system.The current relay programming of Controlrelays 1-6 is shown. Shifting the cursor tothe right, further than the last position, willdisplay the current setting of relays 7-12.The lower right of the display will show therelay number which is being indicated bythe cursor. Moving the cursor to a differentrelay can be done with the left/right arrowkeys. Relays which are already selected areindicated by 1, non-selected relays areindicated by 0. Selecting a relay can be donewith the ‘|’ key. Deselecting a relay can bedone with the ‘O’ key.


38

Relay 1 (marked ‘X’) is reserved for theactivation of error indicators, if a processorfailure is detected, and cannot beprogrammed for any other function.Relay 2 (marked ‘X’) is reserved for theactivation of error indicators, if a CallStation or module failure is detected, andcannot be programmed for any otherfunction.Relay 3 is dedicated to the ‘Delayed PowerOn’ function explained in paragraph 5‘Programming Power On Delay’, but may beused for other functions if ‘Power On Delay’is not used. If it is used, the third positionwill be marked with an ‘X’ in the display.Relay 4-6 (marked ‘O’) are not selected.If Control Relays are to be used foralternative functions, refer to program step1.15. Pressing BREAK will return to KeyPad selection.

1.8 Function Key number selection

Selection of the Function Key number canbe made with the up/down arrow keys. Thedisplay sequence is:KEYPAD, FUNCTION KEY: F1, F2, F3,F4

1.9 F-key programming selection

Each Function Key on a Call Station can beused for activation of one of two mainpurposes: Call Programming after pressing ENTER. Remote control of the Music and Control

Relay functions to be selected by meansof the left/right arrow keys (see programstep 1.15 and 1.22).

1.10 F-key Priority selection

See program step 1.4.

1.11 F-key Signal number selection


1.12 F-key Pre-recorded Message numberselection


1.13 F-key Call Routing to Zones

The current programmed call routing will bedisplayed.The lower right of the display will show thezone number which is being indicated bythe cursor.Moving the cursor to a different zone can bedone with the left/right arrow keys. Shiftingthe cursor to the right, further than the lastposition, will display the routing of zones 7-12, if Zone Relay Module 2 is present.Shifting the cursor to the right again, furtherthan the last position, will display therouting of zones 13-18, if Zone RelayModule 3 is present.If only Zone Relay Modules 1 and 3 arepresent, the routing of zones 13-18 will bedisplayed instead of 7-12. On the display,zones which are already selected areindicated by 1, non-selected zones areindicated by 0.Selecting a zone can be done with the ‘|’ key.Deselecting a zone can be done with the ‘O’key.

1.14 F-key programming Control Relays


Programming of alternative Function KeyEach Function Key on a Call Station can beused for one of two main purposes.Instead of selection of Call Programming(program step 1.9) , each Function Key can


39

also be programmed with one of six morefunctions. The ‘music’ functions are onlyavailable if the Music Input Module ispresent.The ‘relays’ functions are only available ifthe Control Relay Module is present.The Function Key LED on the Call Stationindicates whether the relays are on or off.Scroll with the up/down arrow keys to selectthe alternative function.

1.15 F-key Music volume up

Pressing the assigned Function Key on theCall Station increases the music volumelevel.

1.16 F-key Music volume down

Pressing the assigned Function Key on theCall Station decreases the music volumelevel.

1.17 F-key Music on/off

Pressing the assigned Function Key on theCall Station switches on/off the music.

1.18 F-key Music source select

Pressing the assigned Function Key on theCall Station allows selecting one of threemusic sources.

1.19 Music routing

This program step provides music routingprogramming of F-keys by means of thenumeric keys on the Call Station.After pressing the assigned F-key on the CallStation, the red and green LEDs illuminateto indicate that this F-key has beenprogrammed as a music routing F-key. Thezone LEDs show the zones that are currently

broadcasting music. However, adding ordeleting of zone numbers is possible bymeans of the numeric keypad of the CallStation. Pressing the F-key again will storethe new zone selection into the memorywhile the previous selection will be erased.

1.20 F-key Relay switching selection

This function allows the selected relays to beactive only while the Function Key ispressed.Already assigned relays are indicated by ‘A’and can not be used.The function key LED indicates whether therelays are on or off.


See program step 1.7

1.22 F-key Relay toggling selection

This function allows the selected relays to beswitched on when the Function Key ispressed the first time, and switched off whenthe key is pressed a second time.Already assigned relays are indicated by ‘A’and can not be used.The function key LED indicates whether therelays are on or off.


See program step 1.7


40

2 MICROPHONES


Select from the main menu by means of theleft/right arrow keys:MICROPHONES.

2.2 Microphone number selection

Pressing ENTER will show the number ofthe first microphone found in the system.The system can detect the presence of theMicrophone Input Module, but not whethera microphone is connected to thatMicrophone Input Module. So it is, inprinciple, possible to program microphoneson an Microphone Input Module even ifthose microphones are not present. Anothermicrophone number can be selected usingthe up/down arrow keys.

2.3 Priority level selection

The display will show the current priority.Changing the priority level can be done withthe up/down arrow keys.Level 1 is the lowest; level 9 is the highestpriority. See chapter ‘System Operation’ fordescription of the priority function.


This is the attention or alarm signal thateither precedes a call, or may be used alone.Signals are selectable using the up/downarrow keys. Double up/down arrow keyschange the tens, and single up/down arrowkeys change the single numbers. Signalnumber “00” means: no signal. If theselected signal number does not exist thedisplay shows:* NOT EXISTING *SIGNAL: XX

2.5 Pre-recorded message numberselection

This display will be skipped if the Re-cordedMessage Module is not present.Message number can be selected using theup/down arrow keys.The sequence of message number selectionon the display is:0, 1, 2, 3, 4, 1 REPEAT, 2 REPEAT, 3REPEAT, 4 REPEAT.“MESSAGE: 0” means: no message.Pressing BREAK will return to ‘priority levelselection’.See chapter ‘Recorded Message Module’ fora full explanation, and details of how torecord messages.

2.6 Call Routing to Zones

The current programmed call routing will bedisplayed. On the display, zones which arealready selected are indicated by 1, non-selected zones are indicated by 0.The lower right of the display will show thezone number which is being indicated bythe cursor.Moving the cursor to a different zone can bedone with the left/right arrow keys. Shiftingthe cursor to the right, further than the lastposition, will display the routing of zones 7-12, if Zone Relay Module 2 is present.Shifting the cursor to the right again, furtherthan the last position, will display therouting of zones 13-18, if Zone RelayModule 3 is present.If only Zone Relay Modules 1 and 3 arepresent, the routing of zones 13-18 will bedisplayed instead of 7-12.Selecting a zone can be done with the ‘|’ key.Deselecting a zone can be done with the ‘O’key. Pressing BREAK will continue withprogramming the control relays.


41


This display will be skipped if the ControlRelay Module is not present in the system.The current setting of Control relays 1-6 isshown. Shifting the cursor to the right,further than the last position, will displaythe current setting of relays 7-12. Selecting azone can be done with the ‘|’ key.Deselecting a zone can be done with the ‘O’key. Relay 1 (marked ‘X’) is reserved for theactivation of internal system error indicatorsand cannot be programmed for any otherfunction. Relay 2 (marked ‘X’) is reservedfor the activation of Call Station errorindicators and cannot be programmed forany other function. Relay 3 is dedicated tothe ‘Delayed Power On’ function, but maybe used for other functions if Power OnDelay is not used. If it is used, the thirdposition will be marked with an ‘X’ in thedisplay.

Programming next microphoneWhen programming of the first microphoneis completed, pressing ENTER returns tothe next microphone number to beprogrammed.

Microphones

SELECT PROGRAM :

MICROPHONES

SELECT ITEM :

MICROPHONE : X

MICROPHONE : X

MICROPHONE : X

PRIORITY : X

SIGNAL : XX

2

4

1

2

3

MICROPHONE : X

MICROPHONE : X

MICROPHONE : X

MESSAGE : X

000000 ZONE : 01

XX0000 REL : 03

7

6

5


42

14.3.3 CONTROL INPUTS


Select from the main menu by means of theleft/right arrow keys: CONTROL INPUTS.

3.2 Control input number selection

Pressing ENTER will show the number ofthe first free input. The number displayed isdependent on the Control Input Modulebeing present in the system. Inputs assignedto Direct Zone Routing will be skipped.Numbers of modules not present will beskipped. Inputs 1-8 of Control InputModule 1 can have one of two functions:remote music control or normal callactivation. All other inputs available onControl Input Module 2 and 3, can only beused for normal call activation. Use theup/down arrow keys to select a ControlInput number.

3.3 Control input 1

Enables remote control of music volume up.Pressing the ‘|’ key selects music volume upactivation, pressing the ‘O’ key continuesnormal call activation (program step 3.8).

3.4 Control input 2

Enables remote control of music volumedown. Pressing the ‘|’ key selects musicvolume up activation, pressing the ‘O’ keycontinues normal call activation (programstep 3.8).

3.5 Control input 3

Enables remote control of music mute.Pressing the ‘|’ key selects music volume upactivation, pressing the ‘O’ key continuesnormal call activation (program step 3.8).

3.6 Control input 4

Enables remote select of music source.Pressing the ‘|’ key selects music volume upactivation, entering ‘O’ continues normalcall activation (program step 3.8).3.7 Control input 5-8

Enables Control Relay switching selection.Pressing the ‘|’ key selects Control Relayswitching ‘on’ and pressing ENTERcontinues programming Control Relays(program step 3.12). Pressing the ‘O’ keycontinues with normal call activation.

3.8 Control input 1-8

Enables the distribution of an external audiosource connected to microphone/line inputx (1 - 6) to one or more loudspeaker zoneswith priority, attention signal followedeventually by a pre-recorded message. Relay4 of the Control Relay Module (LBB1288/00) is reserved to start (and to stop)the audio source. A contact, connected to pins 4 and 5 of therelevant microphone/line connector (5-poleDIN), starts and stops the action (4 - 5closed starts the action and 4 - 5 open stopsthe action).

3.9 Priority level selection input 1-24




3.11 Pre-recorded Message numberselection



43

3.12 Call routing to Zones




Control Inputs

SELECT PROGRAM :

CONTROL INPUTS

SELECT ITEM :

CONTROL INPUT : XX

1ENABLE REMOTE

MUSIC VOLUME: X PRIORITY : X

CONTROL INPUT : XX

1 - 8 9 - 17

ENABLE REMOTE

MUSIC VOLUME: X

ENABLE REMOTE

ENABLE REMOTE

ENABLE REMOTE

MUSIC MUTE : X

MUSIC SELECT : X

RELAY SWITCH : X

SIGNAL : XX

MESSAGE : X

000000 ZONE : 01

XX0000 REL : 03

CONTROL INPUT : XX

CONTROL INPUT : XX

CONTROL INPUT : XX

CONTROL INPUT : XX

2

3

4

5 - 8


44

15 SM30 SYSTEM SPECIFICATION

GENERALThe specification relates to a Control Centre with corresponding modules.

MICROPROCESSOR HARDWARE- EEPROM data storage time : > 10 years

RECORDED MESSAGE MODULE- data retention : > 30 days- audio bandwidth : 320 - 6000 Hz- max. total recording time : 65 seconds- max. number of messages : 4- microphone phantom power supply voltage : 12 V DC

AUDIO OUTPUTS

Music input to music output- gain:

control range : > 60 dB (2 dB steps)mute : > 80 dB

- input level : > 150 mV- output level symmetrical:

nominal : 0 dBVmaximum : +12 dBV

- amplifier output distortion:THD at nominal level : 0.1%THD at max.output : 0.3%

- amplifier S/N output at nominal level : > 80 dB (flat)

Call Station or Microphone input to call output- output level symmetrical:

nominal : 0 dBVmaximum : +12 dBV

- Microphone Input Module:input level : > 1.5 mVfrequency response : 50 - 15000 Hz (± 2 dB)signal-to-noise ratio : 68 dB (flat)

- Call Station:input level : > 84 db (SPL)frequency response : 440 - 12500 Hz (± 3 dB)signal-to-noise ratio : 58 dB (flat)

- amplifier output distortion:THD at nominal level : 0.1%THD at max.output : 0.3%

Music and call Output Impedance- at 1 kHz : < 50 Ω


45

Click suppression in combination for any module- for audio switching : > 60 dB- for power on/off switching : > 30 dB- mute by on/off switch : > 80 dB

Pilot tone 20 kHz sinus asymmetrical- volume preset at least : 0.05 - 1 V- mute by on/off switch : > 80 dB

CRM Output relays- A.C. switching : 32 V @ 2 Amps- D.C. switching : 48 V @ 2 Amps

MAINS SUPPLY- voltage setting at delivery : 220-230 V- mains voltage selection range : 110 V, 127 V, 220-230 V or 240 V- maximum voltage deviation:

for all selected ranges : +10 /-10%however at 230 V mains : + 6 /-10%

- mains frequency : 50 - 60 Hz- power consumption at mains voltage : < 90 VA- mains fuse: at 220/240 Volt : T2.5 A- at 110/127 Volt T5 A- mains transformer:

temperature switch self restoring type : +125 °C

EMERGENCY SUPPLYThe unit can be supplied from an external DC voltage- V DC nominal : 48 V @ current: < 1.2 A

V DC minimum : 42 V @ current: < 1.2 AV DC maximum : 58 V @ current: < 1.2 A

- fuse in 48 V DC line on PCB located in housing- polarity protection against reverse connection

MECHANICAL DATA- dimensions:

19” rack mounting : 483 x 310 x 132 mmdesktop use : 440 x 310 x 132 mm

- weight LBB 1280 : 8.8 kg (unpacked)

ENVIRONMENTAL REQUIREMENTS

Rated range of use- ambient temperature : -10 to +45 °C- relative humidity : 15 - 90%

Climatic conditions during transporting handling and storage- according to : UN-D 1639/01- temperature : -40 to +70 °C- relative humidity : 5 - 95%


46

Audio signal level diagram

20114

104

94

84

74

64

54

44

34

24

14

10

4

0

-10

-30

-40

-60

-70

-80

-90

-110

-120

d B

10V

100mV

10m V

1mV

124

134

CST CS M CALL

MIM MUMSM30

MUSIC

CONTROLCENTRE

Limiter

CST

MIMCS M

MUM

Noise

Noise

1VSignal

dBV

SPL

9520/10LBB

= Equivalent Input Noise (RMS B=20kHz Flat)

1 µ V

10 µ V

100 µ V

-50

-100

DLL

MAX


47

14.3.4 MUSIC ROUTING


Select from the main menu by means of theleft/right arrow keys:MUSIC ROUTING.

4.2 Zone selection

The current music routing will be displayed.Zones which are already selected areindicated on the display by 1, not selectedzones are indicated by a 0.The lower right of the display shows thenumber of the zone indicated by the cursorposition. Moving the cursor to another zonecan be done with the left/right arrow keys.Shifting the cursor to the right, further thanthe last position, will display the routing ofzones 7-12, if Zone Relay Module 2 ispresent. Shifting the cursor to the rightagain, further than the last position, willdisplay the routing of zones 13-18, if ZoneRelay Module 3 is present. If only ZoneRelay Modules 1 and 3 are present, therouting of zones 13-18 will be displayedinstead of 7-12. Selecting a zone can bedone with the ‘|’ key, deselecting a zone canbe done with the ‘O’ key.

Return to ‘RUN’ modeUser Programming is now completed.Pressing BREAK will exit the userprogramming mode, and return to thenormal ‘RUN’ mode.

14.4 ERROR MESSAGES

During normal operation, all modulespresent in the system are continuouslytested. If a module stops communicatingwith the processor, a message is sent to thedisplay stating the faulty module type andthe module number. If a Call Station stopscommunicating with the system, this is alsodisplayed. If a Control Relay Module ispresent, an SM30 system fault willdeactivate relay 1, providing the possibilityto switch on a remote warning light, buzzer,etc..** ERROR **CALL STATION:XXMUSIC INPUT MODLINE OUTPUT MODCST INPUT MOD XXMIC INPUT MOD XXZONE REL. MOD XXCTL RELAY MODREC MESSAGE MODCTL INPUT MOD XX

If more then 1 error occurs, the differentmessages will be displayed sequentially.When the Recorded Message Module isinstalled, but the mode switch is not set inthe ‘SYS’ position, the following messagewill be displayed:** ERROR **MESSAGE MODULESWITCH POSITION

Music Routing

SELECT PROGRAM :

MUSIC ROUTING

MUSIC ROUTING

000000 ZONE : 01

1

2

4


48


Philips Communication & Security Systems

SM30Sound Management System

Supplement

Instructions for installation

LBB 1280


CONTENTS page

14.5 Summary SM 30 installer programming 114.6 Setup programming 314.7 Installer programming 3


1

14.5 Summary SM30 Installer Programming

Setup programming steps selection

5.0 Installer password | 7.1 LANGUAGE SELECT8.1 STORE HARDWARE1.1 CALL STATION

Installer programming stepsselection

5.0 Installer password5.1 POWER-ON DELAY5.2 delay time 1-9 sec6.1 MUSIC INPUT TEXT6.2 music input number 1,2,36.3 text selection see text7.1 LANGUAGE SELECT7.2 language selection E,G, S, D, I, F8.1 STORE HARDWARE8.2 busy storing9.1 AMPLIFIER CONFIGURATION9.2 separate amplifiers9.3 single amplifier

10.1 VOLUME STEP/REPEAT10.2 step mode10.3 repeat mode11.1 OVERRIDE RELAYS11.2 zone number 1-6, 7-12, 13-1811.3 control relay number 3-1212.1 ROUTING LIMITS12.2 call station number 1-2, 3-4, 5-612.3 zone number 1-6, 7-12, 13-1813.1 DIRECT ROUTING13.2 alarm/music zones selection13.3 enable/disable14.1 CLEAR MEMORY14.2 confirmation14.3 please wait14.4 power-on delay14.5 system down15.1 CONTROL ALARM MODE15.2 non-interrupt15.3 interruptable16.1 FLEXIBLE F-KEY PROGRAMMING16.2 selection Call Station number16.3 activation flexible F-key17.1 EXTENDED CALL STATION PROGRAMMING17.2 selection Call Station input number17.3 confirmation


2

Setup

SETUP PROGRAMMING

MAINS "ON"

"RUN-MODE"

EMPTY MEMORY

WITH / WITHOUT

MUM INSTALLED

FACTORY SETTING/

SYSTEM IS DOWN

* SM30 SYSTEM *

** MUSIC SOURCE ...

INSTALLER

STORE HARDWARE

BUSY STORING...

SELECT PROGRAM : SELECT PROGRAM :

USER USER

ALL OPTIONS ONLY USER OPTIONS

VERSION.XX

"SET-UP MODE"

POWER - ON - DELAY

MEMORY CLEARED

INSTALLER

INSTALLER MODE

FIRST REOUIRED

*SOFTWARE*

7

6

5

4

3

2

1

SELECT LANGUAGE

PASSWORD

CALL STATIONS CALL STATIONS


3

14.6 SETUP PROGRAMMING

If the memory is clear, the software must beable to recognise the hardware that isinstalled before programming can beundertaken.This is done via the Setup Program, whichstores the system hardware setup in memory,telling the processor which modules andCall Stations are present in the system.Also the display language version has to beselected the first time.

1 System downWhen an SM30 system is first delivered, therelevant modules have been installed, andthe system is switched on, the LCD displayon the front panel will show that the systemis down.

2 Installer modeIf the memory has been cleared and theUser Programming password is entered, thedisplay will show that the installer mode isfirst required.To enter the Setup Program, the InstallerProgram password must be typed.

3 Language selectionThe display will show the current language.Select the desired language by scrollingthrough the menu using the up/down arrowkeys.

4 Store hardwareAfter pressing ENTER, programmingcontinues with storing the hardwareconfiguration.

5 Busy storingAfter pressing ENTER, the display willshow busy storing for a short moment.

6 Display software versionWhen the hardware setup is stored, thesetup is complete and programming willautomatically continue with the first step ofthe Installer Programming. First the displaywill show the current software version.

7 Main menuAfter a few seconds, the display will showthe first step from the main menu.The main menu can always be recognised by“SELECT PROGRAM:” in the upper lineof the display. Scrolling through the menucan be done with the left/right arrow keys.The SM30 system can be programmed nowby the installer to suit the requirements ofthe user.

14.7 INSTALLER PROGRAMMING

To enter the Installer Programming mode,type in the Installer password.The display will show the Software Versionx.xx, and after a few seconds the display isreplaced by SELECT PROGRAM: CALLSTATIONS

This is the first program step of the mainmenu. Refer to User Programming stepnumbers:

1 CALL STATIONS2 MICROPHONES3 CONTROL INPUTS4 MUSIC SOURCES


4

14.7.5 POWER-ON DELAY

This program is intended for batteryoperated systems where, in order to conservebattery power, the amplifier is switched ononly when a call is made.It causes a time delay (selectable from 1-9seconds) between pressing the Call Station‘Press-To-Talk’ key, Microphone ‘on’ switch,or switching on of a Control Input, andactual activation of the call.Relay 3 of the Control Relay Module isdedicated to switching the power to theamplifier(s), but if “0” seconds is selected,relay 3 is free to be programmed for anyother function. (See program step 1.7.)


Select from the main menu by means of theleft/right arrow keys: POWER-ON DELAY.

5.2 Delay time

The delay time can be selected with the upand down arrow keys.Pressing ENTER confirms the selection andreturns to the main menu.

Power-on Delay

SELECT PROGRAM :

POWER - ON - DELAY

POWER - ON - DELAY

ENTER SECONDS : X

1

2

5

Music Input Text

MUSIC INPUT TEXT

SELECT TEXT OF

MUSIC INPUT : X

SCROLL WITH

XXXXXX

SELECT PROGRAM :

1

2

3

6


5

14.7.6 ALTERNATIVE MUSIC INPUTTEXT

If the music input module is present, thesecond line of the display shows in thenormal RUN mode the currently selectedmusic source and the volume. The defaulttext of the music source is:MUSIC OFF, MUSIC INPUT 1, MUSICINPUT 2, MUSIC INPUT 3.Alternative text for music inputs 1,2 and 3can be chosen.


Select from the main menu by means of theleft/right arrow keys: MUSIC INPUTTEXT.

6.2 Input number selection

Input number 1,2 or 3 can be selected withthe up and down arrow keys.

6.3 Alternative text selection

The first alternative text “TUNER” will bedisplayed.The new text can be selected using theup/down arrow keys. The possible textsvariants are:

Pressing ENTER confirms the selection forthat input.The display will return to music inputnumber selection.

14.7.7 SELECTING MENULANGUAGE

The Setup Program automatically starts withthe Select Language menu, see chapter 14.5.If the memory has been already loaded, it isstill possible to change the display language.Six menu and/or display languages areavailable: English, Italian, Spanish, French,Dutch and German.


Select from the main menu by means of theleft/right arrow keys:SELECT LANGUAGE

7.2 language selection

The current setting will be displayed. Thelanguage option can be altered using theup/down arrow keys. Pressing ENTERcontinues programming with the menu“Store hardware”

Select Language

SELECT LANGUAGE

ENGLISH

STORE HARDWARE

SELECT LANGUAGE

G E RMAN

SELECT PROGRAM : SELECT PROGRAM :

SELECT LANGUAGE

7

1

2

tuner tuner 1 tuner 2cd player cd player 1 cd player 2cassette cassette 1 cassette 2tape tape 1 tape 2bms bms 1 bms 2dat player dat player 1 dat player 2


6

14.7.8 STORING HARDWARECONFIGURATION

To enable the system to check that allmodules are communicating with theprocessor, the hardware configuration has tobe stored in the memory of the system. Thismust be done whenever a change is made inthe hardware configuration and after thememory is cleared.This is the only possible program optionwhen entering the programming mode afterclearing the memory.


Select from the main menu by means of theleft/right arrow keys:STORE HARDWARE

8.2 Busy storing

After pressing ENTER, the display willshow ‘busy storing’ for a short moment.Programming will automatically continuewith the first step of the InstallerProgramming.

14.7.9 SELECTING AMPLIFIERCONFIGURATION

The SM30 system is intended for use with 2separate amplifier channels: a music channeland a call channel. It is possible however, touse only 1 amplifier channel for both callsand music.In order for the system to function correctly,SM30 must know which option is chosen.See chapter 5, ‘Connecting Amplifiers’ forconsequences of using 1 channel.


Select from the main menu by means of theleft/right arrow keys: AMPLIFIERCONFIG.

9.2 Configuration display

The current setting will be displayed. If thememory has been cleared, the default option‘SEPARATE AMPS’ is displayed.

9.3 Altering selection

The option can be altered using theup/down arrow keys.

Amplifier Configuration

SELECT PROGRAM :

AMPLIFIER CONFIG

AMPLIFIER CONFIG

SEPARATE AMPL'S

AMPLIFIER CONFIG

SINGLE AMPLIFIERS

1

2

9

3

Store Hardware

STORE HARDWARE

SELECT PROGRAM :

BUSY STORING .. .

SELECT PROGRAM :

81

1

2


7

14.7.10 REMOTE VOLUME CONTROLMUSIC

This program effects the operation of themusic volume control, which is activated viathe Call Station Function Keys and ControlInputs 1 and 2.STEP mode means that at every push of theprogrammed Function Key or ControlInput, in normal Run mode, the volumelevel will change 3 steps (approx. 2 dB) asindicated on the bottom line of the display.REPEAT mode means that as long as theFunction Key or Control Input is pushed,the volume level will continue to go up ordown until it reaches its limit (marked ‘99’maximum and ‘00’ minimum).


Select from the main menu by means of theleft/right arrow keys: VOL STEP/REPEAT

10.2 Mode display

The current mode will be displayed.

10.3 Altering selection

Selecting STEP or REPEAT can be donewith the up/down arrow keys.

Volume Step/Repeat

SELECT PROGRAM :

VOL STEP / REPEAT

VOLUME CONTROL

STEP MODE

VOLUME CONTROL

REPEAT MODE

1

2

3

10


8

14.7.11 VOLUME CONTROLOVERRIDE RELAYS

With this function one or more ControlRelays (1-12) can be coupled to Zone Relays(1-6, 7-12, 13-18) for volume override ofthe loudspeakers.


Select from the main menu by means of theleft/right arrow keys: OVERRIDE RELAYS

11.2 Zone selection

The display will be skipped if the ControlRelay Module is not present in the system.The current setting of relays 1-6 is shown.Shifting the cursor to the right, further,further than the last position, will displaythe current setting of relays 7-12.Moving the cursor to a different zone can bedone with the up/down arrow keys.

11.3 Relay selection

Programming the Control Relays is done inthe same way as described at programmingstep 1.7. However, designated override relayswill be marked with the letter ‘Z’. PressingENTER will increase the zone number.

12 ROUTING LIMITS CALLSTATION

This program may be used to preventselection of specific zones via the keypad ona Call Station. Disabled zones can not beselected anymore from the Call Stationkeypad, and will reacts as if those zones arenot present. The Call Station zone LEDswill remain ‘off ’.


Select from the main menu by means of theleft/right arrow keys: ROUTING LIMITS

12.2 Call Station selection

Selection of a Call Station can be madeusing the up/down arrow keys.

12.3 Zone selection

Shifting from one zone to another isaccomplished by using the left/right arrowkeys.All zones are enabled by default. Each zonecan be individually disabled using the ‘0’key and enabled using the ‘|’ key.

Override Relays

SELECT PROGRAM :

OVERRIDE RELAYS

SELECT ZONE : XX

SELECT ZONE : XX

XXX000 REL : XX

2

3

1

11


9

13 DIRECT ROUTING

This program is used to directly activate theZone Relay Module(s) e.g. via an externalfire detection system.Control inputs 1-6, 1-12 or 1-18 can beused to activate loudspeaker zones 1-6, 1-12or 1-18.This function is only available if thecorresponding Zone Relay Modules andControl Input Modules are installed.


Select from the main menu by means of theleft/right arrow keys:DIRECT ROUTING

13.2 Current zone display

The display will show the current directzone selection (ALARM or MUSIC zones).Press ENTER for confirmation.

13.3 Direct zone selection

Alter the selection of the ALARM ZONESor MUSIC ZONES by means of theleft/right arrow keys and press ENTER forconfirmation.

13.4 Routing setting

The direct routing function can be enabledusing the ‘|’ key and disabled using the ‘0’key.01-XX: will be the highest available input(01-06, 01-12 or 01-18).

Routing Limits

SELECT PROGRAM :

ROUTING LIMITS

SELECT ITEM

CALL STATION : X

CST: X ENABLED TO

XXXXXX ZONE : XX

2

3

1

12

Direct Routing

SELECT PROGRAM :

DIRECT ROUTING

DIRECT ROUTING

SET ROUTING VIA

CTL INP.01 - XX : X

2

3

1

13

4

DIRECT ROUTING

OF MUSIC ZONES

OF ALARM ZONES


10

14.7.14 CLEARING MEMORY


Select from the main menu by means of theleft/right arrow keys: CLEAR MEMORY

14.2 Confirmation

Since this is a potentially hazardous program(it will erase all programming) after pressingENTER the display will show: ARE YOUSURE ?PRESS < TO CLEAROnly the left arrow key will proceed withclearing; any other key will return to themain menu without clearing the memory.

14.3 Wait display

After pressing the ENTER key, the displaywill show that clearing memory is inadvance.

14.4 Power-on delay

14.5 System down

When the memory is cleared the display willshow that the SM30 system is down. Theinstaller programming password must be re-entered, and the setup program run, inorder to continue.

14.7.15 ALARM MODE

Alarm signals activated by a control inputcan be interrupted by a Call Station withhigher priority. When the overruling callends, the alarm signal will return andcontinue till the end of the signal.


Select from the main menu by means of theleft/right arrow keys: CTL ALARM MODE

Clear Memory

SELECT PROGRAM :

CLEAR MEMORY

ARE YOU SURE ?

PRESS < TO CLEAR

CLEARING MEMORY

PLEASE WAIT

POWER - ON - DELAY

MEMORY CLEARED

SYSTEM IS DOWN

2

3

1

14

4

5

Control Alarm Mode

SELECT PROGRAM :

CTL ALARM MODE

CTL ALARM MODE

CTL ALARM MODE

INTERRUPTABLE

NON - INTERRUPT

2

3

1


11

15.2 Current mode display

The display will show the current mode.

15.3 Mode selection

Selection of the non-interruptable orinterruptable mode can be made using theup/down arrow keys.

14.7.16 FLEXIBLE F-KEYPROGRAMMING

This program step provides flexibleprogramming of the F-keys (F1, F2, F3 orF4) of a Call Station.After pressing the flexible programmed F-key on the Call Station, the pre-programmed zone selection can betemporarily changed by means of thenumeric keypad on the Call Station.Pressing the F-key next time, the originallypre-programmed zones will be selectedagain.

Example:F1-key: flexibly programmed, pre-

programmed with message 1routing to zones 1, 2 and 3.

F2-key: pre-programmed with message 2,routing to zones 4, 5 and 6.

If the F1-key is pressed, the zone LEDs 1, 2and 3 will light to indicate the pre-programmed routing. If you want to routemessage 1 to other zones, adding or deletingof zone numbers is done by means of thenumeric keys. Pressing the ‘Press-To-Talk’key will broadcast the message 1 to theactually selected zones.If the F2-key is pressed, the zone LEDs 4, 5and 6 will light to indicate the pre-programmed routing, but no additionalzone selection is possible. Pressing the

‘Press-To-Talk’ key will broadcast message 2to zone 4, 5 and 6.


Select from the main menu by means of theleft/right arrow keys:FLEXIBLE KEYS

16.2 Selection Call Station number

Select the number of the Call Station bymeans of the up/down arrow keys.

16.3 Activation flexible F-key

Activate the flexible function of an F-key bymeans of the ‘|’ key. If necessary, deactivatethe flexible function by means of the ‘O’key.

Flexible F-keys

CALL STATION : X

16

SELECT ITEM :

1

2

3

F L E X. F UNCT. 1000

CS T X F K E Y S : 1 234

S E L E C T P R OG R A M :

F L E XIB L E F K E Y S


12

14.7.17 EXTENDED CALL STATIONPROGRAMMING

The SM30 system with more than 18loudspeaker zones needs one Module FrameLBB 1291/40 and eventually one or moreExtended Call Stations LBB 9568/36 (CallStation with 36 zone confirmation LEDs).An extended Call Station requires bothinputs of the Call Station Input Module.

The Module Frame contains the extra ZoneRelay Modules and eventually the extraControl Relay Module(s) and Control InputModule(s).

For detailed information of the ModuleFrame, see the Instructions for use packedwith the Module Frame.


Select from the main menu by means of theleft/right arrow keys:EXTENDED CALL ST.

17.2 Selection Call Station input number

Select the Call Station input number (1, 3or 5) by means of the up/down arrow keys.

17.3 Confirmation

Confirm the used inputs for Extended CallStations by means of the |/O keys.CST input 1 coupled to input 2.CST input 3 coupled to input 4.CST input 5 coupled to input 6.

Extended Call Station

SELECT PROGRAM :

CALL STATION : X

17

SELECT ITEM :

1

2

3

EXTENDED CALLST

SELECT ITEM :

EXTEND CST: X:-

X=1,3,5

I/O


13

MUSIC INPUT TEXT

SELECT TEXT OF

MUSIC INPUT : X

SCROLL WITH

XXXXXX

SELECT PROGRAM :

1

2

3

6

SELECT PROGRAM :

POWER - ON - DELAY

POWER - ON - DELAY

ENTER SECONDS : X

1

2

5

SELECT LANGUAGE

ENGLISH

SELECT LANGUAGE

GERMAN

SELECT LANGUAGE

7

STORE HARDWARE

BUSY STORING ...

SELECT PROGRAM :

8

2

SELECT PROGRAM :

AMPLIFIER CONFIG

AMPLIF IER CONFIG

SEPARATE AMPL'S

AMPLIF IER CONFIG

SINGLE AMPLIF IERS

1

2

9

3

SOFTWARE

SELECT PROGRAM :

INSTALLER PASWORD

SETUP PROGRAM

VERSION.**

SELECT PROGRAM :


14

SELECT PROGRAM :

VOL STEP / REPEAT

VO LUME CONTROL

STEP MODE

VO LUME CONTROL

REPEAT MODE

1

2

3

10

SELECT PROGRAM :

OVERRIDE RELAYS

SELECT ZONE : XX

SELECT ZONE : XX

XXX000 REL : XX

2

3

1

11

SELECT PROGRAM :

ROUTING LIMITS

SELECT ITEM

CALL STATION : X

CST: X ENABLED TO

XXXXXX ZONE : XX

2

3

1

12

SELECT PROGRAM :

DIRECT ROUTING

DIRECT ROUTING

SET ROUTING VIA

CTL INP.01 - XX : X

2

3

1

13

4

DIRECT ROUTING

OF ALARM ZONES

SELECT PROGRAM :

CLEAR MEMORY

ARE YOU SURE ?

PRESS < TO CLEAR

CLEARING MEMORY

PLEASE WAIT

POWER - ON - DELAY

MEMORY CLEARED

SYSTEM IS DOWN

2

3

1

14

4

5

GO TO SETUP

OF MUSIC ZONES

INSTALLER PROGRAM


15

SELECT PROGRAM :

CTL ALARM MODE

NON - INTERRUPT

INTERRUPTABLE

1

2

3

15

SELECT PROGRAM :

FLEXIBLE KEYS

SELECT ITEM

CST X FKEYS: 1234

2

3

1

16

SELECT PROGRAM :

EXTENDED CALLST

SELECT ITEM

CALL STATION : X

2

3

1

17

INSTALLER PROGRAM

CTL ALARM MODE

CTL ALARM MODE

CALL STATION : X

FLEX. FUNCT.0010

SELECT ITEM

EXTEND CST: X :-

X = 1,3,5


16

SELECT PROGRAM :

CALL STATIONS

SELECT ITEM :

CALL STATION : X

SELECT FUNCTION :

FUNCTION KEY : F1 - 4

SELECT FUNCTION :

KEY PAD

CALLST : X FKEY : XCALLST : X KEYPAD

PRIORITY : X MUSIC VOLUME

CALLST : X FKEY : X

1

1

CALL PROGRAMMING

2

3

4

8

9 15

CALLST : X KEYPAD CALLST : X FKEY : X

SIGNAL : XX MUSIC VOLUME

CALLST : X FKEY : X

CALLST : X FKEY : X

CALLST : X FKEY : X

CALLST : X FKEY : X

CALLST : X KEYPAD

CALLST : X KEYPAD

MESSAGE : X MUSIC MUTE

XX0000 REL : 03 MUSIC SELECT

RELAY SWITCH

RELAY TOGGLE

CALLST : X FKEY : X

CALLST : X FKEY : X

XX0000 REL : 03

XX0000 REL : 03

CALLST : X FKEY : X

CALLST : X FKEY : X

CALLST : X FKEY : X

CALLST : X FKEY : X

CALLST : X FKEY : X

7

6

5 10

11

12

13

14

16

17

18

19 20

21 22

PRIORITY : X

SIGNAL : XX

MESSAGE : X

XX0000 REL : 03

000000 ZONE : 01

USER PASS WORD

VERSION.**

SOFTWARE

SELECT PROGRAM :

MICROPHONES

SELECT ITEM :

MICROPHONE : X

MICROPHONE : X

MICROPHONE : X

PRIORITY : X

SIGNAL : XX

2

4

1

2

3

MICROPHONE : X

MICROPHONE : X

MICROPHONE : X

MESSAGE : X

000000 ZONE : 01

XX0000 REL : 03

7

6

5


17

1

2

3

3 8

SELECT PROGRAM :

CONTROL INPUTS

SELECT ITEM :

CONTROL INPUT : XX

1ENABLE REMOTE

MUSIC VOLUME : X PRIORITY : X

1 - 8

CONTROL INPUT : XX

9 - 1718-24

4

7

6

5

9

12

11

10

ENABLE REMOTE

MUSIC VOLUME : X

ENABLE REMOTE

ENABLE REMOTE

ENABLE REMOTE

MUSIC MUTE : X

MUSIC SELECT : X

RELAY SWITCH : X

SIGNAL : XX

MESSAGE : X

000000 ZONE : 01

XX0000 REL : 03

CONTROL INPUT : XX

CONTROL INPUT : XX

CONTROL INPUT : XX

CONTROL INPUT : XX

2

3

4

5 - 8

SELECT PROGRAM :

MUSIC ROUTING

MUSIC ROUTING

000000 ZONE : 01

1

2

4USER PROGRAM

SELECT PROGRAM :

MICROPHONES

SELECT ITEM :

MICROPHONE : X

MICROPHONE : X

MICROPHONE : X

PRIORITY : X

SIGNAL : XX

3

4

1

2

3

MICROPHONE : X

MICROPHONE : X

MICROPHONE : X

MESSAGE : X

000000 ZONE : 01

XX0000 REL : 03

7

6

5




Data subject to changes without noticePrinted in the Netherlands3922 988 33415 20/97


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