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ICS 92/52 INTERCOM PANELS INSTRUCTION MANUAL CLEAR-COM ECLIPSE
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ICS-52 & ICS-92 Manual

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Page 1: ICS-52 & ICS-92 Manual

ICS 92/52 INTERCOM PANELS

INSTRUCTION MANUAL

CLEAR-COM ECLIPSE

Page 2: ICS-52 & ICS-92 Manual

ICS 92/52 Intercom Panels Instruction Manual© 1997, 2000, 2004, 2005, 2008, 2009 Vitec Group Communications Ltd. All Rights Reserved.

Part Number 810301Z Rev. 4

Vitec Group Communications LLC850 Marina Village ParkwayAlameda, CA 94501U.S.A

Vitec Group Communications Ltd7400 Beach DriveIQ CambridgeCambridgeshireUnited KingdomCB25 9TP

The Vitec Group plcBeijing Representative OfficeRoom 706, Tower B Derun Building, YongAn Dongli A No.3 Jianwai Ave., Chaoyang DistrictBeijing, P.R.China 100022

® Clear-Com, CellCom/FreeSpeak and the Clear-Com Communications Systems logo are registered trademarks of The Vitec Group plc.

Website: www.clearcom.com

Page 3: ICS-52 & ICS-92 Manual

CONTENTSOPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Front-Panel Controls and Indicators . . . . . . . . . . . . . . . . . . . . . . . 1-2Communication-Error Indicator . . . . . . . . . . . . . . . . . . . . . . . . . 1-2Speaker/Headset Level Controls . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Intercom Volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2Page Override . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2Mute Level. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2Listen Level Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Talk/Listen Selectors and Indicators . . . . . . . . . . . . . . . . . . . . . 1-3Selector Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3Display Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3Talk and Listen Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3Monitoring/Eavesdropping Indicators . . . . . . . . . . . . . . . . . . . 1-3Call-Waiting Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3In-Use Tally Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4Telephone Off-Hook Tally Indicator. . . . . . . . . . . . . . . . . . . . . 1-4Radio Receiver Active Tally Indicator . . . . . . . . . . . . . . . . . . . 1-4Panel Connected Tally Indicator . . . . . . . . . . . . . . . . . . . . . . . 1-4Audio Presence Tally Indicator . . . . . . . . . . . . . . . . . . . . . . . . 1-4

Answer-Back Facility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4Answer Back Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4Answer Back Selector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4Answer-Back Label Selection . . . . . . . . . . . . . . . . . . . . . . . . . 1-5Removing Labels from the Answer-Back Stack . . . . . . . . . . . 1-5

Function Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5Panel Mic Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5Mic On Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6Speaker On Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6Listen Level Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

Listen Level Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6Listen Level Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6Call Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6Remote Telephone Line Release . . . . . . . . . . . . . . . . . . . . . 1-7

Listen Labels Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7Panel Upgrade Facility. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

Adjusting the Display Brightness. . . . . . . . . . . . . . . . . . . . . . . . . . 1-8Expansion Panel Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

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Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Digital Matrix Frame to Panel Wiring. . . . . . . . . . . . . . . . . . . . . . . 2-1Single-Pair Digital . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2Coax Digital . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Main AC Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Headset Sidetone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4Panel Microphone Gain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4Speaker Mute . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4Page Volume Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5Panel-to-Matrix Card Baud Rate . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

MAINTENANCE. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1Panel Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1Bill of Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Bill of Materials for ICS-92/92T Main PCB . . . . . . . . . . . . . . . . . 3-11Bill of Materials for ICS-92/92T Selector Switch PCB . . . . . . . . . 3-17Bill of Materials for ICS-92/92T Display PCB . . . . . . . . . . . . . . . 3-19Bill of Materials for ICS-52/52T Selector Switch PCB . . . . . . . . . 3-22Bill of Materials for ICS-52/52T Display PCB . . . . . . . . . . . . . . . 3-24Bill of Materials for ICS-92/ICS-92T Function Switch PCB . . . . . 3-25Bill of Materials for COM-20 Communication PCB . . . . . . . . . . . 3-27

SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1ICS-92/52 Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Front-Panel Controls and Connectors. . . . . . . . . . . . . . . . . . . . . . 4-1Rear-Panel Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1Panel Microphone Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1Headset Microphone Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1Local Program Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1Headphone Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1Speaker Amplifier Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1Line Input (2 -pair Listen from Matrix) . . . . . . . . . . . . . . . . . . . . . . 4-2Line Output (2-pair Talk to Matrix) . . . . . . . . . . . . . . . . . . . . . . . . . 4-2Logic Input #1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2Logic Input #2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2Mute Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2Panel Relay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

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Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2Package Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3

OPT-100 Auxiliary Audio I/O Option . . . . . . . . . . . . . . . . . . . . . . . . . 4-3Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3SA Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3

Accessory Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3XPL-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3XPL-22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3

GLOSSARY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1Eclipse Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5

Software Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5Hardware Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5

LIMITED WARRANTY . . . . . . . . . . . . . . . . . . . . . . . W-I

TECHNICAL SUPPORT & REPAIR POLICY. . . . . W-VTECHNICAL SUPPORT POLICY. . . . . . . . . . . . . . . . . . . . . . . . . . W-vRETURN MATERIAL AUTHORIZATION POLICY . . . . . . . . . . . . . W-viREPAIR POLICY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . W-viii

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IMPORTANT SAFETY INSTRUCTIONSFor your safety, it is important to read and follow these instructions before operating an ICS-92/52 intercom panel: (1) WARNING: To reduce the risk of fire or electric shock, do not expose an ICS-92/52 intercom panel to rain or moisture. Do not operate an ICS-92/52 intercom panel near water, or place objects containing liquid on it. Do not expose an ICS-92/52 intercom panel to splashing or dripping water.

(2) For proper ventilation, make sure ventilation openings are not blocked. Install the ICS-92/52 according to the directions in the Installation Chapter of this manual.

(3) Do not install an ICS-92/52 intercom panel near a heat source such as a radiator, heat register, stove, or other apparatus (including amplifiers) that produces heat. Do not place naked flame sources such as candles on or near an i-panel.

(4) Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades, with one blade wider than the other. A grounding-type plug has two blades and a third grounding prong. The wide blade or the third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.

(5) Protect the power plug from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the panel’s chassis.

(6) Only use attachments/accessories specified by Clear-Com Communication Systems.

(7) Unplug the ICS-92/52 panel during lightning storms or when unused for long periods of time.

(8) Refer all servicing to qualified service personnel. Servicing is required when:

• The ICS-92/52 panel has been damaged in any way, such as when a power-supply cord or plug is damaged.

• Liquid has been spilled or objects have fallen into the ICS-92/52 panel’s chassis.

• The ICS-92/52 panel has been exposed to rain or moisture.

• The ICS-92/52 panel does not operate normally.

• The ICS-92/52 panel has been dropped.

Please familiarize yourself with the safety symbols in Figure 1. When you see these symbols on an ICS-92/52 intercom panel, they warn you

Please read and follow these instructions before operating an ICS-92/52 intercom panel.

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of the potential danger of electric shock if the panel is used improperly. They also refer you to important operating and maintenance instructions in the manual.

Figure 1: Safety Symbols

CAUTIONRISK OF ELECTRIC SHOCK�

DO NOT OPEN

This symbol alerts you to the presence of uninsulated dangerousvoltage within the product's enclosure that might be of sufficient magnitude to constitute a risk of electric shock. Do not open the product's case.

This symbol informs you that important operating and main-tenance instructions are included in the literature accompanyingthis product.

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OPERATIONINTRODUCTIONThis chapter describes how to operate the ICS-92 and ICS-52 intercom panels and their digital equivalents, the ICS-92T and ICS-52T intercom panels. Panel operators can use this manual after the Eclipse System has been correctly installed and configured.

DESCRIPTIONThe ICS-92/92T and ICS-52/52T intercom panels are each assembled in a small 1-RU high (1.75 in. or 44.45 mm) chassis. The ICS-92/92T has nine selector keys; the ICS-52/52T has five. The ICS-92/92T and ICS-52/52T have the following features:

• Individually adjustable listen levels

• Panel fits in one vertical rack unit (1.75 in. or 44.45 mm)

• A five character LED display above each selector key

• Built-in speaker and optional plug-in panel microphone

• Front-panel headset connector

• Call signaling capability

• “Answer Back” facility

• Local program input

• Programmable relay

• Mute relay

• Two logic inputs for external control of selected panel functions.

The ICS-92/92T and ICS-52/52T can be equipped with the following options:

• XPL-12/22 expansion key panels

• OPT-100 auxiliary audio output

1

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FRONT-PANEL CONTROLS AND INDICATORSThe front-panel controls and indicators include:

• Communication-error indicator

• Talk/listen selectors and indicators

• “Answer Back” facility

• Function buttons

Communication-Error IndicatorIf the panel should lose data communication with the matrix frame, all of the red LEDs will flash slowly.

When data communication is restored, the panel will automatically return to normal operation.

Speaker/Headset Level ControlsTo adjust the speaker or headset volume, use the “intercom” volume controls. The speaker volume can also be affected by three software-controlled functions: Page Override, Mute Level, and Listen Level Adjustment.

Intercom VolumeThe “Intercom” volume control sets the overall level of all signals coming from the matrix frame, except for the page mode, which is controlled by an internal software function (see the next section, “Page Override”).

Page OverridePage override is a special function in the panel in which the intercom volume defaults to a preset to a value when commanded to by the central matrix. Any fixed group can be assigned the page-override function through the configuration program.

The configuration program determines preset value for each panel. If the preset value is lower than the setting of the front-panel volume control, the volume will be controlled by the front-panel control.

Mute LevelThis turns down the speaker level when any talk is active at the panel. The amount of muting (measured in dB) is set by the configuration program for each panel. This function helps prevent possible feedback. The maximum amount of muting is 15 dB below full volume. If the front panel control is set below that level, then muting will have no effect.

Listen Level AdjustmentThe level of any active listen path can be adjusted individually. Refer to “Listen Level Mode” on page 1-6.

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Talk/Listen Selectors and IndicatorsThe following section describes the operation of the talk/listen selectors and their associated indicators.

Selector OperationThe selectors operate as both talk and listen selectors; they also work as volume controls when the panel is in listen-level mode (see“Listen Level Button” on page 1-6). Pressing a selector down accesses a talk label; pushing it up accesses a listen label. Pushing the talk selector down and quickly releasing it will “latch” the selector and the talk path will stay active until it is pressed again. Pressing and holding a talk selector causes the talk path to stay active only for as long as it is held down. Listen selectors operate in the same manner.

To prevent the selector on the panel from latching in the talk position (local latch disable), or to prevent any panel from latching a talk to the panel (global latch disable) use the configuration program.

Display ScreenThe “Answer Back” selector and each talk/listen selector has a five-character LED display above it to indicate its assigned label. If more than one talk label is assigned to a talk selector, only the first one will be displayed.

Pushing the “Listen Labels” button will toggle the talk/listen selector display between the talk and listen labels. The green LED next to the “Listen Labels” button will light when the listen labels are displayed.

Talk and Listen IndicatorsWhen a talk path is active, the red LED above the selector lights continuously. When a listen path is active, the green LED above the selector lights continuously.

Monitoring/Eavesdropping IndicatorsIf any other panel begins monitoring a panel a beep (the monitoring-alert tone) will sound at the panel.

To inhibit the monitoring-alert tone, use the configuration program.

Call-Waiting IndicatorIf a panel calls another panel with a selector programmed for that label, the LED will rapidly flash red. This flashing is a call-waiting tally. To answer the incoming call, push the indicated talk selector. The call-waiting tally will be cleared when the call is answered or after the call is terminated and the answer-back, auto-clear time out lapses.

Regardless of whether a selection is programmed with a caller’s label, the label will be placed in the answer-back stack (see “Removing Labels from the Answer-Back Stack” on page 1-5).

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In-Use Tally IndicatorIf a selector is assigned to a label and another panel is currently using that label, the LED will double-flash once per second to indicate the label is in use. This tally must be enabled from the configuration software.

Telephone Off-Hook Tally IndicatorWhen a telephone interface is assigned to a talk selector, the talk LED will flash once per second if that telephone is off the hook. This tally must be enabled from the configuration program.

Radio Receiver Active Tally IndicatorWhen a two-way radio interface port is assigned to a talk selector, the LED will flash once per second when that radio’s receiver is active. This tally must be enabled from the configuration program.

Panel Connected Tally IndicatorThis tally is used when a panel is connected to the frame by a high-speed data line (such as an ISDN or T1 line) that might be inactive periodically. The red LED of any talk selector associated with that panel will flash once per second when the panel is on-line. This tally must be enabled from the configuration program.

Audio Presence Tally IndicatorWhen a label is assigned to a listen selector, the LED will flash once per second to indicate someone is talking on that channel. This tally must be enabled from the configuration program.

Answer-Back FacilityThe primary function of the answer-back facility is to answer calls from other panels or interfaces not assigned to a panel’s selectors. Panels and interfaces that are assigned to a panel’s selectors also can be answered with the answer-back facility.

The following sections describe the use of the answer-back facility.

Answer Back DisplayThe answer-back display is located above the “Answer Back” key. It displays the call that is next in line from a list of as many as eight incoming calls. This list is referred to as the answer-back stack.

Answer Back SelectorThe “Answer Back” selector answers calls from panels and interfaces that are both assigned and unassigned to the panel.

When a call arrives from a panel or interface:

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• The calling panel’s label will be placed in the answer-back stack and be shown in the answer-back display. The maximum stack size is eight calls.

• The red LED will flash.

These two conditions will continue until the call is answered, or until the answer-back time-out period lapses and the caller’s label is automatically removed. To answer the call, push the “Answer Back” selector. The red LED will turn off and the green LED will turn on, indicating an active talk path to the caller. The talk path is active for as long as the selector is held.

Note: The “Answer Back” selector cannot be latched; it is a momentary-only function.

Calls from panels or interfaces assigned to panel selectors will also be indicated by their associated LEDs.

Answer-Back Label SelectionIf another call or calls comes in while using the answer-back selector:

• The user will hear the caller’s voice

• The label will be placed in the answer-back stack.

To answer the next caller:1. Push up on the “Answer Back” selector to remove the current caller

and to display the next label in the answer-back stack.2. Once the desired label is displayed, press the selector down to talk.

Removing Labels from the Answer-Back StackAny label will be automatically removed from the stack if it is not answered within a certain time interval, which is set by the answer-back auto-clear time in the configuration program.

To manually remove the current caller’s label from the answer-back stack, push up on the “Answer Back” selector.

Function ButtonsThe following are the panel’s function selectors:

• Panel Mic

• Speaker On

• Mic On

• Listen Level.

Panel Mic ButtonThis button selects the panel or headset microphone. If a headset is plugged in, the panel will automatically switch to headset microphone operation. If the headset is unplugged, the panel will automatically

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switch back to panel microphone operation. The LED will be on when the panel microphone is active.

Mic On ButtonThis button activates the panel or headset microphone, whichever has been selected. The green LED indicates when the microphone is on. If a talk is activated while the microphone is off, it will turn on.

Speaker On ButtonThis button functions only when a headset is plugged into the panel. To toggle the speaker on and off, push the “Speaker On” button. The LED indicates when the speaker is on.

Listen Level ButtonThe Listen Level button has four functions:

• Activating the listen-level mode

• Resetting the listen-level settings

• Sending call signals

• Releasing auto-answered telephone lines.

Listen Level Mode

To use the listen-level adjust mode:1. Push (for less than 1 seconds) and quickly release the “Listen Level”

button.2. The LEDs of all active listen selectors will begin to flash to indicate

the function is on.Note: Only active selectors can be adjusted in listen-level mode.

3. Use the selector associated with the intended label to increase (up) or decrease (down) the volume.

4. To exit, push the “Listen Level” button or wait for the 3 seconds time-out.

Note: If the active listen path is pushed higher than the maximum value, the other paths will be driven down so that the desired path has more emphasis.

Listen Level Reset

To reset the Listen Level to default settings:1. Press (for less than 1 second) and quickly release the “Listen Level”

button.2. Press and hold the “Listen Level” button for 3 seconds3. Release the “Listen Level” button.

Call Signals

To activate a call signal:

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1. Push and hold (for at least 1 second) the “Listen Level” button until the panel indicates it is in “Call Signal” mode.

The call signal will be sent each time the selector with that label assignment is pushed down and will remain so until the call-signal mode times out (about 5 seconds).

Call signals can be issued to any talk label assigned to a panel’s talk/listen selectors. If more than one label is assigned to a selector, all labels will receive the signal. If a label is a fixed group, the entire group will receive the call signal. If the label is a party line, then every panel listening on the party line will receive the call signal.

Remote Telephone Line Release

This function is available only if specifically enabled in the configuration program. To hang up a telephone interface left off the hook:1. Push and hold the “Listen Level” button for at least 1 second to

activate the call-signal mode.2. While holding the “Listen Level” button, press the talk selector of the

desired telephone’s label.3. Release the “Listen Level” button.Note: In addition to hanging up the telephone interface, this will

deactivate any talk/listen selector set to the interface from anywhere in the system.

Listen Labels ButtonThe “Listen Labels” button displays listen labels on the front panel and any display expansion panel (XPL-12 or XPL-22) connected to the panel. Momentarily pressing and quickly releasing the button will cause all panels to display the listen labels assigned to the selectors. If the listen and talk labels are the same, then there will be no change. When this function is active the green LED next to the “Listen Labels” button will be lit. To exit this mode momentarily press and release the “Listen Labels” button again. The panel displays will return to their normal state and the green LED next to the “Listen Labels “ button will be extinguished.

Panel Upgrade FacilityIf a panel firmware upgrade is downloaded to the matrix by ECS with the “Panel Prompt” option set the panel user will be asked whether the firmware upgrade should be applied. The panel will display the message “UPGRD TO VER nnnnn YES NO” on the display, with each word as a label (nnnnn is the version number). The panel keys will flash indicating an upgrade is available. This prompt will be displayed when the upgrade is available if the panel is online, or when the panel goes online if it is offline when the upgrade is downloaded to the matrix.

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The panel operator can decline the upgrade by pressing the “NO” key after which the panel will return to the normal display. If the upgrade is declined it will not be offered again until a black reset is performed on the matrix.

If the panel user pressed the “YES” key a confirmation request is display on the panel. The confirmation display is “ARE YOU SURE nnnnn YES NO”. If the user selects the “NO” key the upgrade will be cancelled and will not be offered again until a black reset is performed on the matrix.

If the user selects the “YES” key the firmware upgrade will be applied to the panel.

ADJUSTING THE DISPLAY BRIGHTNESSOn ICS-52 and ICS-92 panels the display brightness can be adjusted by pressing and holding the Listen Labels button.

Figure 1-1: Display Brightness Controls

Turn the volume control knob clockwise increase s the display brightness and turning it anticlockwise decreases the display brightness. When the display brighness is set to the required level release the Listen Labels button.

When the display brightness of an ICS-52 or ICS-92 panel is adjusted the display brightness of any attached expansion panel is also changed to the same brightness.

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EXPANSION PANEL OPERATIONOptional expansion panels provide additional selectors that operate the same way as a panel’s selectors, including talk, listen, tally, and error indication. The XPL-12 expansion panel provides 12 additional selectors. The XPL-22 expansion panel provides 22 additional selectors. Each expansion panel offers illuminated 5-character labels for every key.

Only one rack unit (1RU) of a standard Electronics Industry Association equipment rack is required for each expansion panel. The panels’ compact size makes them ideal for use in TV control rooms, edit suites, mobile OB vans, and any other location where many talk/listen keys are necessary but space it at a premium.

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INSTALLATIONINTRODUCTIONThis chapter covers the installation of the ICS-92/92T and ICS-52/52T intercom panels. It also describes panel adjustments available for:

• Headset sidetone

• Panel microphone gain

• Speaker mute

• Page volume level

• Panel-to-matrix card baud rate

DESCRIPTIONInstallation of the ICS-92/92T and ICS-52/52T, including options such as expansion key panels, are identical to the ICS-2003 except for the following:

• Digital wiring for the ICS-92T and ICS-52T

• Mains AC power

• No front-panel adjustment of local program input

• Physical size

• No “Second Ear” output

WIRINGDIGITAL MATRIX FRAME TO PANEL WIRINGThe ICS-92T and ICS-52T differ from the ICS-92 and ICS-52 because they include a digital audio/data communications module (COM-20) that works in conjunction with the DIG-2 digital interface module to connect the digital panel to the matrix frame.

The DIG-2 digital interface module offers two options for wiring the frame to intercom panels. One option is a single pair of double-shielded (braid and foil) 24 AWG conductor CAT-6 Enhanced STP cable with RJ-45 connectors.

The second option, available because only one pair is required, is 75-ohm (RG59) braid-shielded coax cable. For this option, a BNC-16 adaptor is required.

In addition, each panel may require other connector wiring, depending on the options and accessories that are installed.

2

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For more information on the DIG-2 digital interface and the DIF-102 frame which houses it, refer to the DIG-2/DIF-102 Digital Interface and Frame Instruction Manual in the Eclipse set of manuals.

Single-Pair DigitalSingle-pair digital wiring requires double-shielded 24 AWG conductor CAT-6E enhanced STP cable.

Pair 1 transmits and receives multiplexed digital and analog between the matrix port and the panel.

Note: Ensure that the Select switch on the panel’s rear panel is in the correct position for the intended use.

Figure 2-2: Matrix Frame to Digital Panel Wiring Using RJ-45

Coax DigitalCoax digital wiring requires double-shielded 24 AWG conductor CAT-6 Enhanced STP cable connected to a 75-Ohm (RG59) braid-shielded coax cable with a BNC-16 adaptor.

Pair 1 transmits and receives multiplexed digital and analog between the matrix port and the panel.

Note: Ensure that the Select switch on the panel’s rear panel is in the correct position for the intended use.

Pair 2

Pair 1

Pair 3

Pair 4

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

Matrix Frame End

ATT-T568B (Modular Jumpers Wired One to One)

Panel End

No Connection (NC)

No Connection (NC)

No Connection (NC)

Multiplexed Data/Audio

Multiplexed Data/Audio

No Connection (NC)

No Connection (NC)

No Connection (NC)

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Figure 2-3: Matrix Frame to Digital Panel Wiring Using BNC-16 and Coax

MAIN AC POWERThe ICS-52/52T and ICS-92/92T panels can be powered by any source that can supply between 12 and 16 V RMS AC at 750 mA. The panels are shipped with a wall-mounted transformer that provides 14 V RMS AC to the panel. Two types of transformer are available: one operates on a mains AC input power of 117 V (part number 730166) and the other operates on a mains AC input power of 220 V (part number 820049). Make sure to specify the proper transformer when ordering the panel.

To connect the transformer, route the cord from the transformer’s secondary to the panel’s “AC Power Input” connector on the rear panel. This is a 2.1 mm coax connector. When routing the cord make sure to use the stress relief on the rear panel.

The power input to the panel is internally protected with a 0.9 ampere “poly fuse,” a self-healing fuse that will recover when the fault is removed.

ADJUSTMENTSThe following panel parameters are adjustable either internally on the panel’s main PCB, or externally by selecting options in the configuration program:

• Headset sidetone (main PCB)

• Panel microphone gain (main PCB)

• Speaker mute (configuration program)

• Page volume level (configuration program)

• Panel-to-matrix card baud rate (configuration program)

All these parameters are set to factory defaults. Most panels should operate at these default settings; however, some applications may require readjustment.

Pair 1

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

Matrix Frame End

Panel End

No Connection (NC)

No Connection (NC)

No Connection (NC)

Multiplexed Data/Audio

Multiplexed Data/Audio

No Connection (NC)

No Connection (NC)

No Connection (NC)

BNC-16

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HEADSET SIDETONESidetone is the sound of the user’s voice in his headset.

To adjust sidetone:1. Remove the panel cover. 2. Find the sidetone control (marked “P2 Sidetone”) on the main PCB.

See Figure 3. 3. Connect a headset to the panel.4. While speaking into the headset microphone, use a small

screwdriver to turn the sidetone control until the sidetone is at the desired level.

5. Re-install the panel cover.

Figure 2-4: Sidetone and Panel Microphone Gain Adjustment Controls

PANEL MICROPHONE GAINYou can adjust the preamplifier gain of the panel microphone over a range of 0 to 10 dB; the maximum is the panel microphone gain’s default setting. However, if two panels are talking to each other at the same time with the panel microphone gain set to maximum, feedback may occur even if the speaker mute (see the “Speaker Mute” section, next) is set to maximum. In this case, it will be necessary to turn the panel microphone gain down. Similarly, in some noisy environments it may be necessary to turn the panel microphone gain down and have the operator talk more closely into the microphone.

To adjust the panel microphone gain:1. Remove the panel cover. 2. Use a small screwdriver to adjust the control marked “P1” on the

Main PCB. See Figure 3. 3. Reinstall the panel’s cover.

SPEAKER MUTEWhen a panel microphone and a speaker are used together, feedback is possible. To reduce this possibility, the panel software will mute (turn down) the speaker level by some predetermined amount when both the microphone and speaker are enabled. The speaker mute can be adjusted from 0 to 15 dB; its default setting is 6 dB.

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Refer to the Eclipse Configuration System Instruction Manual for instructions on muting the speaker.

PAGE VOLUME LEVELWhen Page Override is assigned to a label, the audio level at the destination panel(s) is predetermined. This function allows talking to someone even if his panel’s volume control is off. Two things will happen when a panel activates such a label:

• If the destination speaker was off, it will turn on.

• The panel(s)’s speaker output will be at the predetermined level regardless of the “Intercom” volume control setting, unless this control is set higher than the predetermined level.

The page volume level can be adjusted within a range of 0 to 10, equivalent to the front-panel control settings of 0 equals off and 10 equals full pot. The page volume level’s default setting is 5.

Refer to the Eclipse Configuration System Instruction Manual for instructions on using Page Override.

PANEL-TO-MATRIX CARD BAUD RATEThe RS-422 serial data communication between a panel and other devices can operate at standard (19.2 k baud, the default) and long-line (9600 baud) baud rates. Use long-line only if encountering problems with the standard baud rate.

The baud rate is set from the configuration program and the panel automatically adapts.

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MAINTENANCEINTRODUCTIONThis section provides panel microprocessor resetting instructions, troubleshooting guidelines, schematics, assembly drawings, and component lists for the ISC-92 and ICS-52 intercom panels and the ICS-92T and ICS-52T digital intercom panels. For information on XPL Accessory Panels, the OPT-100, and the COM-1 communications module, see the ICS-2003 Intercom Panel Instruction Manual (part 810303Z).

These panels operate at 14 VAC, supplied from an external transformer. Transformers can be ordered for either 117 VAC or 220 VAC.

PANEL RESETThe panel’s microprocessor has a reset button located in an unmarked hole just below the “Listen Labels” button on the right side of the unit’s front panel. If the panel is acting erratically, try resetting it by doing one of the following:

• Inserting a small screwdriver or a stiff piece of wire (such as a bent paper clip) into the hole and pushing the reset button.

• Unplugging the panel from AC power and reconnecting.

TROUBLESHOOTINGWhen experiencing the symptoms listed below, attempt the following solutions in the order outlined. The solutions are listed in order of difficulty with the first being the most simple and easy. For troubleshooting guidelines for the entire system, see the Overview chapter of this manual.

The panel’s LEDs and push-button lights fail to light.1. Check mains AC power into the panel.2. Ensure the external power supply is properly connected to the

panel.3. Replace the panel.The LED indicator above a selector key does not light when the key is pressed.1. Ensure the selector key has a label assigned to it (the LED indicator

will not light without an assigned label).2. Reset the panel.3. Replace the panel.

3

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The panel appears to activate talk paths, but other panels can’t hear the panel operator.1. Check Mic On/Off and Panel Mic buttons to ensure the intended

microphone is selected and on.2. If the correct microphone is turned on, ensure the panel audio has

not been muted externally through the logic inputs.3. Make sure the panel has not been defined as a nearby panel.4. Enable Eavesdropping on the panel.5. Test the integrity of the panel’s audio path by temporarily setting a

forced listen to it.6. Reset the panel.7. Replace the panel.The panel is inoperative and all red LEDs flash slowly.1. Wait 60 seconds If the matrix frame has just been powered up, it is

possible it is still downloading the configuration to the Matrix cards.2. Ensure the cable connecting the panel to the matrix is plugged in at

both ends.3. Check the integrity of the data paths, especially the polarity for

panels using a COM-10 communication module.4. Check the configuration program to ensure the panel has been

assigned the correct port type.5. Confirm the matrix card type matches the panel. Panels with

COM-10 communication modules should have an MTX-A8 or MVX-A8. Panels with COM-20 communication modules should have an MTX-D8 or MVX-D8.

6. Reset the panel’s matrix card in the Matrix frame.7. Replace the panel’s matrix card in the Matrix frame.8. Reset the panel.9. Replace the panel.No audio from the panel’s speaker.1. Ensure the ‘Intercom” knob on the panel’s front panel is turned up.2. Ensure the “Speaker On/Off” button is on.3. Check whether audio can be heard in a headphone.4. Check the configuration program and the panel’s logic inputs to

ensure the speaker has not been software disabled.5. Test the integrity of the panel’s audio path by temporarily setting a

forced listen to it.6. Reset the panel’s Matrix card in the Matrix frame.7. Replace the panel’s Matrix card in the Matrix frame.8. Reset the panel.9. Replace the panel.The operator cannot hear another panel’s page or call signal tones.

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1. Adjust the “Page Volume” control of the panel using the configuration program (refer to the PGM-WIN System Configuration Manual).

2. Check the panel’s configuration to see if page override is enabled.Announce tones (eavesdropping indication, change tones, etc.) aren’t heard at the panel.1. Check the panel’s Configuration menu to see if the monitoring tones

and change tones are enabled.Accessory panel keys do not function.1. Check the accessory panel’s connection on the panel’s rear panel.2. Ensure the external AC power transformers are correctly connected

to the accessory panels.3. Check the configuration program to ensure the correct number of

keys are configured.

BILL OF MATERIALS MISCELLANEOUSDevice Description Part #CABLE 10-PIN FLAT CABLE 770011CABLE 16-PIN FLAT CABLE (SPLIT 770010CABLE 34-PIN FLAT CABLE 730181CLAMP CABLE CLAMP, 3/16IN PLASTIC640054FLASH ROM ICS-92 PROGRAM 710414SPEAKER 41 X 71MM, SMALL MAGNET500138TRANSFORMERPOWER PLUG-IN 117/14VAC 400008TRANSFORMERPOWER PLUG-IN 220/14VAC 400011

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Page 28: ICS-52 & ICS-92 Manual

Figure 3-5: Digital Block Diagram—ICS-92/92T/ICS-52/52T Main PCB

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Page 29: ICS-52 & ICS-92 Manual

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Clear-Com Communication Systems ICS 92/52 Intercom Panel Instruction Manual

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910

76

1112

54

1415

32

OUT 1IN3

GN

D2

1

23

VI

GN

D

VO

VI

GN

D VO

TAL08

XTAL07

/NMI18

/IRQ19

PA034PA133PA232PA331PA430PA529PA628PA727

PD020PD121PD222PD323PD424PD525

VRL51

/RE

S17

VRH52

VD

D26

MO

DA03

MO

DB02

VS

S01

A/D0 09A/D1 10A/D2 11A/D3 12A/D4 13A/D5 14A/D6 15A/D7 16

A8 42A9 41

A10 40A11 39A12 38A13 37A14 36A15 35

AS 04E 05

R/W 06

PE0 43PE1 45PE2 47PE3 49PE4 44PE5 46PE6 48PE7 50

815714613512411310291

7

(CONTROL BUS)

TP2

TP1

(AUX. RELAY)

(MUTE RELAY)

MISC.CONNECTOR

DB-15F

HEAD SENSE INPUT

ANNOUNCE TONE OUT

FOOT SW INPUTEXTRA LOGIC INPUT

XP PANEL DATA RETURN

XP/AUDIO DATA OUTXP/AUDIO CLOCK

TO EXTRAKEY PANELS

DB-9

POT SERIAL DATA OUTPOT SERIAL CLOCKPOT SERIAL RESET

POT SERIAL DATA OUTPOT SERIAL CLOCKPOT SERIAL RESET

HEAD SENSE INPUT

TO SHEET 2

ANALOG CIRCUITS

DESCRIPTIONREV ECO# DATE BY CHK

ANNOUNCE TONE OUTPUT

JP2

MUTE RELAY OUTPUT

AUX. RELAY OUTPUT

TP3

XP RESETAUDIO RESET

XP/AUDIO DATA OUT

XP/AUDIO CLOCK

XP RESET

AUDIO RESET

XP/AUDIO DATA OUTXP/AUDIO CLOCK

8

1

14

EXTERNALPOWER

TRANSFORMER

14 VAC

1

2

SOURCE

SOURCE

1

2

3

4

5

6

7

8

9

10

J3

J4

SER DATA

SER CLOCK

+ SUPPLY

+ SUPPLY

RESET

GND.

GND.

KEY DATA

UNUSED

UNUSED

FRONTPANELSELECTKEYS

ANALOGGROUNDSOURCE

+15V

-15V

AGND

A 2132 RELEASE 11/1/94 HCP

B 2176 REVISED 12/20/95 BH

2277 REMOVED C18 5/1/96 HCP

2361 IMPLEMENTED FLASH ROM 04/28/97 CM

/RS

T

/RS

T

IRQ

D

C

D

E 2527 SUB FOR 62/102 2/9/99 SDO

+ PROGRAM INPUT--- PROGRAM INPUT--AUDIO GND.-------

LOGIC GND.-------LOGIC GND.-------

FOOT SWITCH IN---EXTRA LOGIC IN---

MUTE RELAY N.C.--

MUTE RELAY WIPE--AUX. RELAY WIPE--

AUX. RELAY N.O.--MUTE RELAY N.O.--

AUX. RELAY N.C.--

DATA OUT------UNREG + ------CLOCK OUT-----UNREG + ------RESET OUT-----GND-----------KEY DATA------GND-----------NO CONNECT----

F 2578 ADD C86, C87 4/15/99 SDO

G 2613 REMOVE L1, ADD R34 9/7/99 SDO

Page 30: ICS-52 & ICS-92 Manual

3-6

Clear-Com Communication Systems ICS 92/52 Intercom Panel Instruction Manual
Page 31: ICS-52 & ICS-92 Manual

Figure 3-7: Audio Block Diagram—ICS-92/ICS-52 Main PCB

EQ EQ

AUX.

AU

DIO

OPT

ION

HO

T M

ICO

UTP

UT

SA OU

TPU

T

SPEA

KER

FEED

OU

T

ANN

OU

NC

E TO

NE

FRO

MM

ICR

OPR

OC

ESSO

R

RS-

422

CO

M M

OD

ULE

4-W

IRE

TALK

4-W

IRE

LIST

EN

BALL

ANC

EDPR

OG

RAM

INPU

T

HEA

DPH

ON

E

SPEA

KER

PAN

ELM

ICR

OPH

ON

E

HEA

DSE

TM

ICR

OPH

ON

E

LIM

ITER

MIC

RO

PRO

CES

SOR

CO

NTR

OLL

ED G

AIN

BLO

CK

MIC

RO

PRO

CES

SOR

CO

NTR

OLL

EDAU

DIO

SW

ITC

H

ICS-

92/5

2 AU

DIO

BLO

CK

DIA

GR

AM

Loca

lSi

deto

neAd

just

+ -

Clear-Com Communication SystemsICS 92/52 Intercom Panel Instruction Manual

3 - 7

Page 32: ICS-52 & ICS-92 Manual

Clear-Com Communication SystemsICS 92/52 Intercom Panel Instruction Manual

3 - 8

Page 33: ICS-52 & ICS-92 Manual

C l e a r - C o m C o m m u n i c a t i o n S y s t e m s 3 - 9ICS 92/52 Intercom Panel Instruction Manual

Figure 3-8: Schematic—ICS-92/92T/ICS-52/52T Main PCB Sheet 2 Rev. G

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

C68

1000uF+

C61.1uF

C58

.1uF

R1030

C62

1uF NP

R76

4.7K

R77

22K

R961M

IC15ANE5532

R4722

R48

22

R75

33KR4947K

R5022K

IC13B

DG211

IC13C

DG211

R51

4.02K*

R52

4.02K*

R534.02K*

R54

4.02K*

C69.1uF

C70.1uF

C28

22uF

+

R5510K

IC13A

DG211

C71.1uF

IC144094

IC21LM384

-

+

IC17ANE5532

C73.1uF

C47

.1uF

C64

.1uF

C48.1uF

R97 5.1K

IC17BNE5532

C76.1uF

C65

.0039uF

C29

22uF

+

C74.1uF

C55 47pF

R4222K

P25K POT

R4315K

C75.1uF

R99

5.1

C67.22uF

C30 .002uF

C77

1uF NP

R1008.2K

C31 .002uF

R1012.2

C32 .0047uF

R9010K

C334.7uF+

C4322uF

+

IC13D

DG211

R71 10K

R104

10K

C34

1uF NP

C54

100pF

IC16BNE5532R44

220

D18

5.1V ZD

C35

.1uF

IC19ADS1267-10

10K POT

C36

.1uF

R632.7K

C27

.01uF

C49

.1uF

R45

100

C5022uF+

R642.7K

IC18BNE5532

D19

5.1VZD

C63

.1uF

R8039.2K*

R74150K

C79.1uF

C51

22uF

+

R46

82

IC23BNE5532

C37

22uFTANT

+

C80.1uF

R6510K

R7939.2K*

R56

100

IC18ANE5532

C38 22uF TANT+

C46.22uF

IC23ANE5532

C45.22uF

C39

22uFTANT

+

R6810K

Q6

J174

D

S

IC19BDS1267-1010K POT

R5747

R6239.2K*

R5847

R7839.2K*

R94

10K

C40.002uF

C52

100pF

C44100pF

R81

10K

C41 .0068uF

C53

100pF

C59

100pF

R8210K

R594.02K*

R8310K

R84470K

Q82N2222

C42

.1uF

R72150K

Q72N2222

IC16ANE5532

R853.3K

IC20ALM833

C72

100pF

R863.3K

IC20BLM833

R10510K

R87

10K

R88

1.2K

1 42 3

R9256K

R73

3K

R9310K

R9510K

R9124K

R601K

P1 500

C82200pF

R89

2.2M

R61

4.7K

IC15BNE5532

C56.047uF

C85

220uF

+

C60 200pF 5%

C57.0047uF

+15V

+15A

+15A

+15A

+5D

+15A

+15A

+15A

+15A+15V

+15A

+15V

+5VD

+15V

-15V

-15A

-15A

+5D

-15A

-15A

-15A-15A

-15A

-15V

-15A

+15A

LISTEN AUDIO

TALK AUDIO

BEEP

+PRG-IN

-PRG-IN

HEAD SENSE

POT DATAPOT CLK.

POT RESET

SER RESET

SER DATASER CLK.

/TALK EN/LIST EN

3

21

84

6

8

7

11

9

10

3

1

2134

5 12

STR1D2CLK3OE15

Q1 4Q2 5Q3 6Q4 7Q5 14Q6 13Q7 12Q8 11

QS 9%%oQS%%o10

6

2

8

7 3

1 14

3

21

84

5

67

14

16

15

5

67

586

913

714

1012

11

1

5

67

5

67

3

21

84

3

21

84

34

2

3

21

84

3

21

84

5

67

5

67

1

2

FRONT PANELSPEAKER

1

TOMIC

PREAMP CONNECTOR

x

Y

FROMHEADSET

CONNECTOR

Y

X

MICROPHONE

HEADSET MIC.

CW

HEADPHONE

T

R

S

TO PANEL

DATE

DATE

DATE

DWN

CHK

APP

ORCAD P/N -

PLOT SIZE -

SCALE SIZE DWG NO. REV

TITLE: SCHEMATIC

CLEAR-COMINTERCOM SYSTEMS R

10/14/94Clark McCoy

SHEET #2

D

D

--------

2

1

2

(SIDETONE SW)

(PANEL SEL)(HEADSET SEL)(HEAD SIDETONE SEL)

(SA ENABLE)

LH

W

CLKDIN

DOUT/R

LH

W

(SIDETONE)(ADJUST)

16

8

(BEEP FILTER)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

(TALK BUS)

ANALOG GND.

ANALOG GND.

ANALOG GND.

ANALOG GND.

TALK BUS

-15 SUPPLY

-15 SUPPLY

+15 SUPPLY

+15 SUPPLY

SA CONTROL

DIGITAL GND.

DIGITAL GND.

DIGITAL GND.

DIGITAL GND.

DIGITAL GND.

DIGITAL GND.

DIGITAL GND.

DIGITAL GND.

LINE OUTPUT

OPT-2AUXILLIARYINTERFACE

MODULE

FROM SHEET 1

FROM SHEET 1

SHEET 1TO

FROM SHEET 1

FROM SHEET 1

TO SHEET 1

(/TALK EN)(/LIST. EN)

,4,5

,10,

1

3

2

(PRG ENABLE)

710342-SCH-D-

J7

J8

J9

J10

J11

11,1

2,13

3

3

3

SHEET 2

ICS-92/52 MAIN BOARD710342SG.DSN

G

Page 34: ICS-52 & ICS-92 Manual

Figure 3-9: Assembly Drawing—ICS-92/92T/ICS-52/52T Main PCB Rev. E

Clear-Com Communication SystemsICS 92/52 Intercom Panel Instruction Manual

3 - 1 0

Page 35: ICS-52 & ICS-92 Manual

BILL OF MATERIALS FOR ICS-92/92T MAIN PCBCAPACITORSValue Type Volts Tol. Part # Designator27 PF CERAMIC 50 5% 150071 C1 C247 PF CERAMIC 50 10% 150041 C55100 PF CERAMIC 50 10% 150006 C44 C52 C53

C54C59 C72

200 PF CERAMIC 100 5% 150063 C60 C826800 PF CERAMIC 50 5% 150057 C41001 UF CERAMIC 30 20% 150052 C65 C660022 UF MYLAR 100 5% 150045 C30 C31 C400047 UF MYLAR 50 5% 150114 C320047 UF CERAMIC 50 10% 150016 C5701 UF CERAMIC 30 20% 150012 C7 C11 C27022 UF MYLAR 100 10% 150008 C13047 UF MONO 50 10% 150111 C561 UF MONO 50 10% 150035 C9 C14 C25

C26 C35C36 C47 C48 C49C58 C61 C63 C3 C4C5 C6 C8 C76 C79C80 C81 C64 C67C69 C70 C71 C73C74 C75

1 UF MONO 100 10% 150085 C4222 UF MYLAR 100 20% 150003 C45 C461 UF CERAMIC 50 10% 150073 C12 C181 UF ALUMINUM NP50 10% 150002 C3 C62 C77

C782.2 UF ALUMINUM NP50 150065 C3322 UF TANT. 16 150032 C38 C3922 UF ALUMINUM 16 20% 150142 C28 C29 C37

C43C50 C51

33 UF ALU LOW ESR35 20% 150130 C84 C8347 UF ALUMINUM 16 20% 150143 C10100 UF ALUMINUM 25 20% 150099 C16 C17220 UF ALUMINUM 25 150137 C19 C201000 UF ALUMINUM 35 150092 C684700 UF ALUMINUM 25 150139 C21 C22 C23

C24

Clear-Com Communication SystemsICS 92/52 Intercom Panel Instruction Manual

3 - 1 1

Page 36: ICS-52 & ICS-92 Manual

RESISTORS & RESISTOR PACKSValue Power Type Tol. Part # Designator1 OHM 1/4W CARBON FILM 5% 410139 R99 R1032.2 OHMS 1/4W CARBON FILM 5% 410113 R10122 OHMS 1/4W CARBON FILM 5% 410004 R47 R4822 OHMS 1W CARBON FILM 5% 410174 R3847 OHMS 1/4W CARBON FILM 5% 410039 R18 R19

R57 R5882 OHMS 1/4W CARBON FILM 5% 410038 R46100 OHMS 1/4W CARBON FILM 5% 410071 R26 R31

R45 R56220 OHMS 1/4W CARBON FILM 5% 410007 R39 R40

R41 R44240 OHMS 1/4W CARBON FILM 5% 410060 R27 R305 OHMS TRIM POT 470060 P11K OHMS 1/4W CARBON FILM 5% 410010 R17 R601.2 OHMS 1/4W CARBON FILM 5% 410041 R882.2K OHMS 1/4W CARBON FILM 5% 410011 R15 R24 R322.4K OHMS 1/4W CARBON FILM 5% 410103 R28 R292.7K OHMS 1/4W CARBON FILM 5% 410040 R63 R643.0K OHMS 1/4W CARBON FILM 5% 410104 R733.3K OHMS 1/4W CARBON FILM 5% 410015 R2 R3 R6

R7 R8 R85R86

4.02K OHMS 1/8W METAL FILM 1% 410155 R51 R52 R53 R54R59

4.7K OHMS 1/4W CARBON FILM 5% 410013 R23 R61 R765K OHMS TRIM POT 470022 P28.2K OHMS 1/4W CARBON FILM 5% 410037 R100 R10210K OHMS 1/4W CARBON FILM 5% 410016 R4 R5 R10

R12 R14R16 R20 R25 R33R55 R65 R68 R71R81 R82 R83 R87R90 R93 R94 R95R104 R105

1 OHM X 9 R-PACK 415001 RP115K OHMS 1/4W CARBON FILM 5% 410017 R4322K OHMS 1/4W CARBON FILM 5% 410018 R42 R50

R77 R97R98 R106 R107 R108R109

Clear-Com Communication SystemsICS 92/52 Intercom Panel Instruction Manual

3 - 1 2

Page 37: ICS-52 & ICS-92 Manual

24K OHMS 1/4W CARBON FILM 5% 410083 R9133K OHMS 1/4W CARBON FILM 5% 410020 R7539.2K OHMS 1/8W METAL FILM 1% 410111 R62 R78

R79 R8047K OHMS 1/4W CARBON FILM 5% 410021 R4956K OHMS 1/4W CARBON FILM 5% 410023 R92100K OHMS 1/4W CARBON FILM 5% 410024 R9 R11 R13150K OHMS 1/4W CARBON FILM 5% 410026 R72 R74220K OHMS 1/4W CARBON FILM 5% 410028 R22470K OHMS 1/4W CARBON FILM 5% 410030 R21 R841M OHM 1/4W CARBON FILM 5% 410058 R962.2M OHMS 1/4W CARBON FILM 5% 410153 R8910M OHMS 1/4W CARBON FILM 5% 410059 R1

DIODES AND TRANSISTORSDevice Description Part # DesignatorDIODE 1N957B ZENER 6.8V .4W 5% 480026 D3 D14DIODE 1N4003 RECT 1A 200PIV 480058 D1 D2 D7

D8 D9 D10 D15

DIODE 1N4148 SIGNAL 10MA 75PIV 480000 D4 D5 D6 D11 D12 D13

DIODE 1N5231B ZENER 5.1V .5W 5% 480038 D18 D19DIODE 1N5339 ZENER 5.6V 5W 480182 D20DIODE 1N5401 RECT 3A 100PIV 480005 D16 D17TRANSISTOR2N2222 NPN 30V 480006 Q7 Q8 Q9

Q10 Q11Q12

TRANSISTORJ174 JFET PCHAN 8V VGS 480079 Q6TRANSISTORMPS-A05 NPN 60V 480052 Q5TRANSISTORMPS-A13 NPN 30V DARL 480004 Q1 Q2 Q3TRANSISTORMPS-A55 PNP 60V 480050 Q4

INTEGRATED CIRCUITSDevice Description Part # Designator4050B CMOS HEX BUFFER 480077 IC74094B CMOS 8 BIT SHIFT REGISTER 480107 IC1468HC11A CMOS MCU 52 PIN PLCC FP 480132 IC14HC00 CMOS QUAD NAND 480157 IC3 IC2474HC138 CMOS 3 TO 8 LINE DECODER 480120 IC474HC373 CMOS OCTAL D LATCH 480142 IC274HC374 CMOS OCTAL D FL/FLOP 480143 IC12DG211CJ CMOS QUAD ANALOG SWITCH 480092 IC13GM76C256L CMOS SRAM 32K X 8 100NS 480183 IC5DS1267-10 DIGITAL POT, DUAL 10K 480195 IC19LM384 OPAMP, POWER 4W 480012 IC21 IC22LM833N OPAMP, DUAL LO NOISE 480175 IC20NE5532 OPAMP, DUAL LO NOISE 480070 IC15 IC16

IC17 IC18

Clear-Com Communication SystemsICS 92/52 Intercom Panel Instruction Manual

3 - 1 3

Page 38: ICS-52 & ICS-92 Manual

IC2378SR105HC REGULATOR, 5V SWITCHER 1A 480206 IC25LM317T REGULATOR, POS ADJ 1.5A 480167 IC9 LM337T REGULATOR, NEG ADJ 1.5A 480177 IC10TL7705AP RESET SUPERVISOR IC 480134 IC6

MISCELLANEOUSDevice Description Part # DesignatorCONNECTOR 2.1MM CO-AX PC MTG POWER 210213 J4CONNECTOR DB-9F RT ANG PC MTG 210186 J2CONNECTOR DB-15F RT ANG PC MTG 210187 J1CRYSTAL 8.000MHZ PARALLEL CRYSTAL 230003 Y1FUSE 0.90A POLY SWITCH 520036 F1 JUMP JACK JUMP JAX 210103 JP2RELAY SPDT 12V PC RELAY ITT#SZ12 450006 K1 K2

Clear-Com Communication SystemsICS 92/52 Intercom Panel Instruction Manual

3 - 1 4

Page 39: ICS-52 & ICS-92 Manual

Figure 3-10: Schematic—ICS-92/92T Selector Switch Assembly Rev. D

8 8

7 7

6 6

5 5

4 4

3 3

2 2

1 1

DD

CC

BB

AA

C

00

Friday, April 16, 1999

Size

Docum

ent Num

berR

ev

Date:

Sheet

of

C4

22uF+

C3

22uF+

C2

22uF+

C1

.1uF

R1

100K

C2

.1uFC

110uF

+IC

187C

751

C4

.1uF

C3

.1uF

J4

J3

J2 J1

R15

2.2KR

142.2K

R13

200

R12

200

R11

200

R10

200

R2

100R

1100

R3

100R

98.2K

R8

100R

7100

IC3

UC

N5895A

IC2

UC

N5821A

R17

2.2KR

162.2K

R6

100K

R5

100K

R4

100K

D6

D5

D4

D3

D2

D1

Y1

8.000MH

z

C5

22pFC6

22pF

S10

S9

S8

S7

S6

S5

S4

S3

S2

S1

D10

D9

D8

D7

J2

J1D

3D

2D

1D

8D

7D

5D

6D

4

JP1

D15

D14

D13

D12

D11

D10

D9

D20

D19

D18

D17

D16

IC5

SC

D55104

IC4

SC

D55104

IC3

SC

D55104

IC2

SC

D55104

IC1

SC

D55104

+5V+5V

+5V+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

VCC 24

X1

11

X2

10

RS

T9

P1.7

20P

1.619

P1.5

18P

1.417

P1.3

16P

1.215

P1.1

14P

1.013

VSS12

P3.7

21P

3.622

P3.5

23P

3.41

P3.3

2P

3.23

P3.1

4P

3.05

P0.0

8P

0.17

P0.2

6

123456789

10

12345678910

12345678910 12345678910

VDD 15DIN 3VBB 13GND 115

26

37

48

59

610

711

812

DO16

CLK

2S

T4

OE

14

VD

D4

DIN

2V

SS

3G

ND

8

1 162 153 144 135 126 117 108 9OE7ST6CL1

DO

5

12345678910

12345678910

123

CL1D27L2

VC

C23

VC

C20

VC

C19

VC

C9

VC

C6

/R 13

CLI/O 15

/CLSEL 16

GN

D28

GN

D14

CL1D27L2

VC

C23

VC

C20

VC

C19

VC

C9

VC

C6

/R 13

CLI/O 15

/CLSEL 16

GN

D28

GN

D14

CL1D27L2

VC

C23

VC

C20

VC

C19

VC

C9

VC

C6

/R 13

CLI/O 15

/CLSEL 16

GN

D28

GN

D14

CL1D27L2

VC

C23

VC

C20

VC

C19

VC

C9

VC

C6

/R 13

CLI/O 15

/CLSEL 16

GN

D28

GN

D14

CL1D27L2

VC

C23

VC

C20

VC

C19

VC

C9

VC

C6

/R 13

CLI/O 15

/CLSEL 16

GN

D28

GN

D14

GR

GR

GR

GR

GR

GR

GR

GR

RG

R

SW1

SW2

SW3

SW4

SW5

SW6

SW7

SW8

SW9

SW10

DATE

DATE

DATE

DW

N

CH

K

AP

P

OR

CA

D P

/N -

PLO

T SIZE

-

SC

ALE

SIZE

DW

G N

O.

RE

V

TITLE:

SC

HE

MATIC

CLE

AR

-CO

MIN

TER

CO

M S

YS

TEM

SR

CLA

RK

MC

CO

Y

LED

S A

BO

VE

THE

SE

LEC

TOR

SW

ITCH

ES

50 CH

AR

AC

TER

DIS

PLAY A

BO

VE

THE

SE

LEC

TOR

KE

YS

G

720185-SC

H-C

-C

C

-----

09/14/94

AS

SY. #710344

ICS

-92 DIS

PLAY P

CB

UP

DO

WN

S1-S

10

AS

SY. #710343

ICS

-92 SE

LEC

TOR

SW

. PC

B

ICS

-92 FRO

NT PA

NE

L S

WITC

H A

SS

EM

BLY

S1 = A

NS

WE

RB

AC

K K

EY

S2 - S

10 = TALK

/LISTE

N 1-9

720185SD

.OR

C

DD

ES

CR

IPTIO

NR

EV

EC

O#

DATE

BY

CH

K

A2132

RE

LEA

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Clear-Com Communication SystemsICS 92/52 Intercom Panel Instruction Manual

3 - 1 5

Page 40: ICS-52 & ICS-92 Manual

Figure 3-11: Assembly Drawing—ICS-92/92T Selector Switch PCB Rev. D

Clear-Com Communication SystemsICS 92/52 Intercom Panel Instruction Manual

3 - 1 6

Page 41: ICS-52 & ICS-92 Manual

BILL OF MATERIALS FOR ICS-92/92T SELECTOR SWITCH PCBCAPACITORSValue Type Volts Tol. Part # Designator22 PF CERAMIC 50 10% 150098 C5 C61 UF MONO 50 10% 150035 C2 C3 C410 UF ALUMINUM 50 150064 C1

RESISTORS & RESISTOR PACKSValue Power Type Tol. Part # Designator0 OHM JUMPER 600000 R181 OHMS 1/4W CARBON FILM 5% 410071 R1 R2 R3 R7 R8200 OHMS 1/4W CARBON FILM 5% 410072 R10 R11 R12 R134.7K OHMS 1/4W CARBON FILM 5% 410013 R14 R15 R16 R178.2K OHMS 1/4W CARBON FILM 5% 410037 R9100K OHMS 1/4W CARBON FILM 5% 410024 R4 R5 R6

DIODES AND TRANSISTORSDevice Description Part # DesignatorDIODE 1N4148 SIGNAL 10MA 75PIV 480000 D1 D2 D3

D4 D5 D6D7 D8 D9 D10

INTEGRATED CIRCUITSDevice Description Part # Designator710353 PROGRAMED MICRO P,87C751 710353 IC1UCN5821ACMOS 8 BIT SHFT REG I SINK 480164 IC2UCN5895 CMOS 8 BIT SHFT REG I SOURCE 480210 IC3

MISCELLANEOUSDevice Description Part # DesignatorCRYSTAL 8.000MHZ PARALLEL HC-49U 230003 Y1SWITCH SP3T MOM-OFF-MOM PC MTG 510080 S1-S10

Clear-Com Communication SystemsICS 92/52 Intercom Panel Instruction Manual

3 - 1 7

Page 42: ICS-52 & ICS-92 Manual

Figure 3-12: Assembly Drawing—ICS-92/92T Display PCB Rev. A

170204 PC FAB.

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Clear-Com Communication SystemsICS 92/52 Intercom Panel Instruction Manual

3 - 1 8

Page 43: ICS-52 & ICS-92 Manual

BILL OF MATERIALS FOR ICS-92/92T DISPLAY PCB CAPACITORSValue Type Volts Tol. Part # Designator.1 UF MON 50 10% 150035 C1 22 UF TAN 16 150032 C2 C3 C4

RESISTORS & RESISTOR PACKSValue Power Type Tol. Part # Designator100K OHMS 1/4W CARBON FILM 5% 410024 R1

DIODES AND TRANSISTORSDevice Description Part # DesignatorLED GREEN, ROUND, FLAT TOP LED 390045 D1 D3 D5

D7 D9D11 D13 D15 D17D19

LED RED, ROUND, FLAT TOP LED 390044 D2 D4 D6 D8 D10D12 D14 D16 D18D20

INTEGRATED CIRCUITSDevice Description Part # DesignatorDISPLAY 10 CHARACTER LED DISPLAY 390050 IC1 IC2 IC3

IC4 IC5

MISCELLANEOUSDevice Description Part # DesignatorLENS TWO COLOR DISPLAY LENS 250694

Clear-Com Communication SystemsICS 92/52 Intercom Panel Instruction Manual

3 - 1 9

Page 44: ICS-52 & ICS-92 Manual

Figure 3-13: Schematic—ICS-52/52T Selector Switch Assembly Rev. C

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Clear-Com Communication SystemsICS 92/52 Intercom Panel Instruction Manual

3 - 2 0

Page 45: ICS-52 & ICS-92 Manual

Figure 3-14: Assembly drawing—ICS-52/52T Selector Switch PCB Rev. C

ASSY 710343/710346/710367

Clear-Com

Copyright 1994

CNO

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Clear-Com Communication SystemsICS 92/52 Intercom Panel Instruction Manual

3 - 2 1

Page 46: ICS-52 & ICS-92 Manual

BILL OF MATERIALS FOR ICS-52/52T SELECTOR SWITCH PCBCAPACITORSValue Type Volts Tol. Part # Designator22PF CERAMIC 50 10% 150098 C5 C61UF MONO 50 10% 150035 C2 C3 C410UF ALUMINUM 50 150064 C1

RESISTORS & RESISTOR PACKSValue Power Type Tol. Part # Designator0 OHM JUMPER 600000 R1800 OHMS 1/4W CARBON FILM 5% 410071 R1 R2 R3

R7 R8200 OHMS 1/4W CARBON FILM 5% 410072 R10 R11

R12 R134.7 OHMS 1/4W CARBON FILM 5% 410013 R14 R15

R16 R178.2K OHMS 1/4W CARBON FILM 5% 410037 R9100K OHMS 1/4W CARBON FILM 5% 410024 R4 R5 R6

DIODES AND TRANSISTORSDevice Description Part # DesignatorDIODE 1N4148 SIGNAL 10MA 75PIV 480000 D3 D4 D5

D6 D7 D8

INTEGRATED CIRCUITSDevice Description Part # Designator710353 PROGRAMED MICRO P,87C751 710353 IC1UCN5821ACMOS 8 BIT SHFT REG I SINK 480164 IC2UCN5895 CMOS 8 BIT SHFT REG I SOURCE 480210 IC3

MISCELLANEOUSDevice Description Part # DesignatorCRYSTAL 8.000MHZ PARALLEL HC-49U 230003 Y1SWITCH SP3T MOM-OFF-MOM PC MTG 510080 S3-S8

Clear-Com Communication SystemsICS 92/52 Intercom Panel Instruction Manual

3 - 2 2

Page 47: ICS-52 & ICS-92 Manual

Figure 3-15: Assembly Drawing—ICS-52/52T Selector Switch LED PCB Rev. A

Clear-Com Communication SystemsICS 92/52 Intercom Panel Instruction Manual

3 - 2 3

Page 48: ICS-52 & ICS-92 Manual

BILL OF MATERIALS FOR ICS-52/52T DISPLAY PCB CAPACITORSValue Type Volts Tol. Part # Designator.1UF MON 50 10% 150035 C122UF TAN 16 150032 C2 C3 C4

RESISTORS & RESISTOR PACKSValue Power Type Tol. Part # Designator100K OHMS 1/4W CARBON FILM 5% 410024 R1

DIODES AND TRANSISTORSDevice Description Part # DesignatorLED GREEN, ROUND, FLAT TOP LED 390045 D5 D7 D9

D11 D13D15

LED RED, ROUND, FLAT TOP LED 390044 D6 D8 D10 D12 D14D16

INTEGRATED CIRCUITSDevice Description Part # DesignatorDISPLAY 10 CHARACTER LED DISPLAY 390050 IC2 IC3 IC4

MISCELLANEOUSDevice Description Part # DesignatorLENS TWO COLOR DISPLAY LENS 250694

Figure 3-16: Assembly Drawing—ICS-92/92T Function Switch PCB Rev. C

PANEL

MIC

MIC

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SPKR

ON

LEVEL

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Clear-Com Communication SystemsICS 92/52 Intercom Panel Instruction Manual

3 - 2 4

Page 49: ICS-52 & ICS-92 Manual

BILL OF MATERIALS FOR ICS-92/ICS-92T FUNCTION SWITCH PCBRESISTORS & RESISTOR PACKSValue Power Type Tol. Part # Designator1K OHMS 1/4W CARBON FILM 5% 410010 R25K OHMS POT PC MOUNT 470072 R1

DIODES AND TRANSISTORSDevice Description Part # DesignatorLED GREEN, ROUND, FLAT TOP 390045 D1

MISCELLANEOUSDevice Description Part # DesignatorSWITCH PUSHBUTTON SWITCH 510089 S1SWITCH PUSHBUTTON, DPDT 510107 S2SWITCH PUSHBUTTON SWITCH W LAMP 510108 S3 S4 S5 S6

Clear-Com Communication SystemsICS 92/52 Intercom Panel Instruction Manual

3 - 2 5

Page 50: ICS-52 & ICS-92 Manual

Clear-Com Communication Systems 3 - 2 6ICS 92/52 Intercom Panel Instruction Manual

Figure 3-17: Schematic—COM-20 Communications PCB Rev. C

A

A

B

B

C

C

D

D

E

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4 4

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Release to production

ADJUST TALK GAIN; R27

04-07-99

4/22/99

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MAS Schematic

COM-20 Digital Subscriber Station

710435 - SCH - D - CD

1 1

710435SC.DSN

J.E.Galbraith 04-07-99

-----------------------REV ECO# DESCRIPTION DATE BY CHK

CHK

DWN

APP

DATE

DATE

DATE

ORCAD P/N

SHEET: OF:

SCALE SIZE DWG No. REV

TITLE:

CLEAR-COM

INTERCOM SYSTEMS

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17

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43

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REFBYP15REFBUF14

SDOUT37 SDIN36

SMODE335SMODE226SMODE123

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NC 44NC 1NC 2NC 3NC 4NC 5NC 6

NC 8NC 11NC 12

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%%oCPUIRQ%%o107CPUD0106CPUD1105CPUD2104CPUD3103CPUD4101CPUD5100CPUD699CPUD798/CE097/AS--/CE196/OE--R/W95/WEL--/RST93/RES--E92

A2--A086A3--A185A4--A284A5--A383

%%oRAMWE%%o113 %%oRAMOE%%o125 %%oRAMCS%%o131

RAMA0136RAMA1134RAMA2132RAMA3124RAMA4121RAMA5119RAMA6117RAMA7115RAMA8118RAMA9120RAMA10128

RAMD0139RAMD1141RAMD2144RAMD3142RAMD4140RAMD5137RAMD6135RAMD7133

CODECSClk74CODECFSync75

%%oCODECReset%%o76

C16In 20

C8Out 73

%%oMCS%%o59

%%oMRD%%o61%%oMWR%%o60

MD0 62MD1 63MD2 64MD3 65MD4 67MD5 68MD6 69MD7 70

A1--AS89

MA4 43MA2 40MA3 41

TRSTB71TMS72TDI38

TCK109STM110TDO143

MODE108

MA0 37MA1 39

CDSTi 5CDSTo4

DSTi 3DSTo 2

F0 6

GCLK/I 21

VC

CIO

58V

CC

79V

CC

91V

CC

94V

CC

114

VC

CIO

130

GN

D66

GN

D87

GN

D10

2G

ND

122

GN

D12

6G

ND

138

RAMA14111 RAMA13116 RAMA12112 RAMA11123

MA5 44MA6 45MA7 46MA8 47MA9 48

MA10 49MA11 51MA12 52

%%oDSPRES%%o33MODA/IRQA34MODB/IRQB35MODC/NMI36

SPCLK23SPMISO24SPMOSI25

%%oHA2%%o26HREQ27

GPIO231GPIO332

I 17ACLK/I 18ACLK/I 90

GPIO028GPIO129

/C4Out 56

%%oBootRamCE%%o57

MA13 53MA14 55

DSI/OSO8DSCK/OS19

DSO 10DR 11

Test6127 Test7129

Test588

n/c 12n/c 13n/c 14n/c 16n/c 1

Test077 Test178 Test280 Test381 Test482

CD

STO

13

CD

STI

12

VD

D28

MS

25

DSTI16DSTO15F0/CLD10C4/TCK19F0O/RCK17REGC9PRECAN23OSC221

OSC122

MS

O8

MS

17

TES

T26

VS

S14

LOUT2

LIN 27

LOUT DIS24

VREF4VBIAS 3

NC1NC6NC11 NC 18NC 20NC 25

12345678

CIN3

VCOUT4

SIN14

CX6

CX7INH5R111R212

PP 1P1 2P2 13

VCOIN9

DEMO10ZEN 15

A010A19A28A37A46A55A64A73A825A924A1021A1123A122A1326A141

%%oCS%%o20%%oOE%%o22%%oWE%%o27

D0 11D1 12D2 13D3 15D4 16D5 17D6 18D7 19

1

2

3

4

5

6

5

67

MA025MA124MA223MA322MA420MA519MA618MA716MA814MA913MA1012MA1111MA127MA135

MA15/MCS33 MA144

MD071MD169MD268MD367MD465MD564MD663MD762

MA16/MCS280MA17/MCS179

AG

ND

1A

GN

D8

QG

ND

10A

GN

D15

AG

ND

21Q

GN

D29

SG

ND

34

QG

ND

52S

GN

D44

SG

ND

54D

GN

D66

AVC

C6

QV

CC9

AVC

C17

QV

CC28

PV

CC

33

SV

CC

40

QV

CC53

SV

CC

48

DV

CC

70

DG

ND

72

PGND31

EXTAL27

PCAP32

%%oRESET%%o36

MODA/IRQA37MODB/IRQB38MODC/NMI39

%%oMRD%%o77 %%oMWR%%o78

%%oMCS0%%o2

SCK/SCL26MISO/SDA35MOSI/HA041

SS/HA242%%oHREQ%%o43

GPIO076 GPIO175 GPIO274 GPIO373

PINIT 30

DSI/OS059DSCK/OS160DSO58%%oDR%%o61 WSR55

SCKR51SDI0 57SDI1 56WST 50

SCKT49SDO047SDO146SDO245

8157

146

135

124

113

10291

C10

C10

AD2

AD4AD5

AD7

AD0/IRQ

AD6

AD1

AD3

C4_DNIC

FR0A11

/FR0OE

FR0D2

/MCS/MWR

MD1

FR0A13

MA13

MA4

MD7MA12

MD5MD4

/FR0OE

FR0A5

FR0A12

MA8MA9

MODA/IRQA

MODC/NMI

/BOOTRAMCE

/DSPRES

DSO

GPIO1

MODA/IRQA

FR0D7

MD0

MD4

FR0A9

MA4

FR0A8

MA11

FR0A0FR0A1

MD4

/RST

FR0A2

FR0A14

FR0A11

MA12

HREQ

/BOOTRAMCE

MD2

MODC/NMI

MA10

DSCK/OS1

FR0A14

MA5

MD2

MA0

FR0A1

MD6

MD1

/MRD

MA6

FR0A7

MA14

FR0A8

FR0D0

FR0D5

FR0A3

MA1

/MCS

MA7

MA11

MA12

FR0A3

FR0D4

/MRD

MD3

AS

MA5

/MRD

MA5

MD7

HREQ

MA0

/FR0WE

FR0A0

MD2

MD7

MODB/IRQB

DSCK/OS1

MA7

MODB/IRQB

FR0A5

MA13

MD5

FR0A6

FR0D3

DSTo

MA1 MD1

MD3

FR0A4

MA14

FR0A9

FR0D1

MD5

/DSPRES

/FR0WE

MD3MA6

FR0A10

MA9

FR0A4

MA6

MA11

/HA2

FR0A13

MD0

MD6

FR0A6

/CE0/CE1

A1

MA4

FRM8KHz

/FR0CS

MA9MD6

/MWR

R/W

FR0A7

GPIO1

DSO

MD0

MA10

MA10

FR0A2

E

A0

/FR0CS

FR0A10

FR0D6

DSTi

MA7

MA13/MWR

MA8

MA0

GPIO3

MA14

FR0A12

MA8

A2A3

C16

MA1

/C4

DSI/OSO

/DR

/DR

DSI/OSO

/TW

CDSTiCDSTo

/HA2

TW

MA3MA2

MA2MA3

MA3MA2

GPIO3FRM8KHz

/F0

SCLK

CSDI

SPCLK

GPIO0

C8

SPMOSI

SPCLK

GPIO0

SPMOSI

SPMISO

VREF

C8

SSYNC

/CODECRES

CSDO

GPIO0

SCLK

SSYNC

SSYNC

SPMOSI

SPMISO

CSDISCLK

/CODECRES

VREF

SPMISOSPCLK

CSDO

PC Board #170264

Boot RAM

Filtered CODEC Power

DSP56004

COM3A FRAMER

OP Amp

LSBMSB LSBMSB

Right Word BitsLeft Word Bits

LSBMSB

DSP Serial Audio Interface to CODEC timing

CSDI - TP22

CSDO - TP23

PLL MF=5DSP Clock=51.2 MHz

18192021222324252627282930313233343536

54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72

132131130129128127126125124123122121120

52 53

1081071061051041031021011009998979695949392919089888786

51

8584

119118117

TQFP Package

Shown 4-timeslife size

133134135136137138139140141142143144

116115114113112111110109

1011

1 2 3 4 5 6 7 8 9

121314151617

37 38 39 40 41 42 43 44 45 46 47 48 49 50

7374757677787980818283

GN

D

GN

D

GN

D

GN

D

GN

D

GN

D

VCC

VCC

VCC

VCC

VCC

VCC

GND

GND

GND

GND

VC

CIO

VC

C

VC

C

VC

CIO

GCLK/1I

I

I

I

Pinout for 144-Pin

710451 FPGA

RA

MA

8R

AM

A6

RA

MA

9R

AM

A5

RA

MA

11

RA

MA

4

/RA

MO

ER

AM

A3

RA

MA

10

RA

MA

2/R

AM

CS

RA

MA

1R

AM

D7

RA

MD

6R

AM

A0

RA

MD

5

RA

MD

0R

AM

D4

RA

MD

1R

AM

D3

RA

MD

2

n/c

DSToDSTi

CDSTiCDSTo

F0

C16In

TDI

ACLK/IACLK/I

GCLK/1

TDO

TMS

TRS

TBTC

KS

TM

MA

0

MA

1M

A2

MA

3

MA

4M

A5

MA

6M

A7

MA

8M

A9

MA

10

MA

11M

A12

/MC

S0

/MW

R/M

RD

MD

0M

D1

MD

2M

D3

MD

4M

D5

MD

6M

D7

C8SCLKFSYNC

CPUA3CPUA2CPUA1CPUA0

CPUA4

CPUEClk/CPURES

CPUR/WCPUCE1CPUCE0CPUD7CPUD6CPUD5CPUD4

CPUD3CPUD2CPUD1CPUD0/CPUIRQMODE

n/cn/c

n/c

/CODECRESMODA/IRQA

DSPRES

MODB/IRQBMODC/IRQC

SPCLKSPMISOSPMOSI

HA2HREQ

GPIO2

RA

MA

7R

AM

A13

RA

MA

12/R

AM

WE

Test7

/C4O

ut

n/c

GPIO3

RA

MA

14

n/c

Test6M

A13

MA

14

Test3Test2

Test1Test0

n/c (CODEC)

(DNIC)

(RAM)

(DSP/EPROM)

(J4)

GPIO1GPIO0

DSI/OSODSCK/OS1

DSODR

Test4

Test5

(gnd)

gndgnd

AGND

DG

ND

/HREQ

2

View

16

14

8

4

11

4030 3321 25

51

55

59

46

50

69 65 617680

AVCC

MA15/MCS3

MA6

MA

2

EX

TAL

SCKT

MA

16/MC

AS

SVCC

MO

DA

/IRQ

A

SDI1

DSCK/OS1

Shown 4-times

PG

ND

MA11

MD

5

MD

1

GP

IO1

AGND

SV

CC

/SS/HA2

MA

17/MR

AS

Top

3

20

18

9

5

1

3928 32 3624

43

54

58

45

49

70 66 627579

AVCC

/MSC0

MA7

MA

3

SC

K/S

CL

SDO0

life size

SGND

/RE

SE

T

WSR

DSI/OS0

QG

ND

MA12

MD

6

MD

2

GP

IO2

QVCC

SG

ND

MOSI/HA0

/MW

R

SOT-23

17

15

12

6

2

3827 31 3523

42

53

57

44

48

71 67 637478

QGND

DV

CC

MA8

MA4

MA

0

SDO2

Pinout for 80-Pin

QGND

MIS

O/S

DA

SCKR

QV

CC

MA13

DSO

MD

7

MD

3

GP

IO3

AGND

PC

AP

MO

DC

/NM

I

/MR

D

1

10

19

13

7

3

3726 29 3422

41

52

56

60

47

72 68 647377

DSP560004

AG

ND

DG

ND

MA9

MA5

MA

1

SDO1

BAV99

QVCC

PIN

IT

WST

SGND

MA14

MO

DB

/IRQ

B

SDI0

QFP Package

PV

CC

MA10

DR

MD

4

MD

0

GP

IO0

EXTAL=10.24 MHz

VA

DO

1

DI1

SM

OD

E1

LIN2

Digital

1 5 9

15

19

34

38

42

242832

/RESET

Ground

SDIN

n/c

n/c

n/c

AGND

/INT

MF6

LIN1

MF8

LOU

T11 4 8

14

18

22

37

41

232731

CLKIN

Analog

SDOUT

Region

REFGND

CD

IN

CC

LKn/c

n/c

RIN2

MF7

RO

UT

10 3 7

13

17

2136

40

44

2630

VD

Plane

SCLK

Region

REFBYP

CDOUT

/CC

Sn/c

n/c

n/c

RIN1

SM

OD

E2

/PD

N

2 6

12

16

2035

39

43

252933

DGND

Ground

SSYNC

Plane

REFBUF

SMODE3

n/c

n/c

n/c

CS4218

life size

44-Pin TQFP

Shown 3-times

Package

Pinout for

23

13

28

9

Package

26

7

Shown 2-times

18

24 5

16

11

28-Pin PLCC14

MT8971BP

life size 12

Pinout for27 17

8

25

15

6 10

4321

2021 1922

n/c

n/c

n/c

n/c

n/c

n/c

LOUTVBiasVRef

TESTLIN

VDD/F0oDSTi/DiDSTo/DoVSSCDSTo/CDoCDSTi/CDi

MS

2

MS

1M

S0

RegC

/F0/CLD

LOU

T DIS

PrecanO

SC

1O

SC

2

/C4/TC

K

"TALK_AUDIO" input level is limited in the station to +6dBu.

Input Talk amplifier gain is set to -36dB.

CODEC input clipping level is +2dBu (REFBUF voltage + 1.0Vrms).

CODEC output attenuation is set to -13.5dB.

CODEC output Listen amplifier gain is set to +9dB.

"LISTEN_AUDIO" level should be the same as "TALK_AUDIO".

The MATRIX+III sets a +10dBu headroom above maximum audio level.

Note: Talk and Listen amplifier gain issues.

Phase Locked Loop

C16 - IC9,Pin4

/C4 - IC9,Pin3

C8/CLKIN - IC7,Pin41

DNIC/FPGA/PLL clock timing

LSBMSB LSBMSB

Ref, SSYNC

- 2-Wire Data

+ 2-Wire Data

+ 2-Wire Data

FOR COAX

CGND

FOR RJ-45

- 2-Wire Data

C16 Period = 61 nS

SCLK Period = 977 nS

PLL/FPGA

C4_DNIC - IC9,Pin14 \\\ \\\ \\\ \\\

/F0 (8KHz) - TP12

\\\DNIC

Next Frame

FPGA/DSP/CODEC

FRM8KHz/Sync - TP27

SSYNC (32KHz) - TP21

SCLK (1MHz) - TP20

(Second of four SSYNC pulses)

(Jitter)

"0 dBu" reference level is 0.775 Vrms (impedence not specified).

COM-20OPTIONAL PINASSIGNEMNTS

/RES--E

LISTEN_AUDIO

RAM

VCC

/AD7

REC

A4--A2

DGND

/AD1

VCC

AGND

/AD0

+12A

/AD3

/AS--/CE1/OE--R/W

/WEL--/RST

/AD4

AGND

-12A

XMIT

AGND

A5--A3

DGND

TALK_AUDIO

/CE0

VCC

A2--A0

/AD2

AGND

/AD6

/IRQ

A3--A1

/AD5

A1--AS

/F0 (8KHz) - TP12

SCLK (1MHz) - TP20

SSYNC (32KHz) - TP21

Sync on /F0 or rising edge of FRM8KHz.

FRM8KHz/Sync - TP27

FPGA/DSP/CODEC

DNIC

Left Rcv ISR Left Xmit ISRRight Rcv ISR Right Xmit ISR (Sync and restart ISR states) Right Xmit ISR (next ISR state)Right Rcv ISR

Write and Read FRAMER data.Update ISR buffersDSP program - TP1

Interrupt ISRs

DSP Program Audio Conversion \\\ Wait for next FRM8KHz/Right Xmit ISR sync

Talk Amplifier

Gain Adjust, R27

R26,C22=75uS Preemphasis

Boot CE S/WSync

DSP Reset

Note: TP1 indicates the DSP internal program activity (including interrupt ISRs). Sync on either TP12 or rising edge of TP27.

Gain Adjust, R17 +600 Ohms

Short TP23

loop-back

R18,C14=75uS Deemphasis

SM4 Mode

to TP22 for

TS 1Listen Amplifier

Slave 32 BPF

32 BPF

CODEC audio

as a two pin jumper jack to

In for: ISC2003ICS2110

Out for: ICS52ICS62ICS92ICS102ICS1502

select processor type.

TP30 and TP45 are installed

CODEC nominal input gain is set to +12dB and can be adjusted between 0dB and +22.5dB.

The COM20 input and output gains are set to match those of a COM10 4-wire interface in a typical station.

GPIO0

SPCLK

SPMOSI

SPMISO

DSP Serial Command Interface to CODEC timing (Typical Transaction)Sync on falling edge of GPIO0.

ADVDI1 Ver 1 ADV DI1

MSKA3 A0 G3MuteDO1

DSP/CODECG2 G1 G0A4 A2 A1

(Interrupt Mask=1, Mute is off, Gain (G(3..0)) is 8 (+12dB), Attenuation (A(4..0)) is 9 (-13.5dB), Mute=0, DO1=0, ADV=1, DI1=1.)

-- --

Page 51: ICS-52 & ICS-92 Manual

Figure 3-18: Assembly Drawing—COM-20 Communication PCB Rev. A

BILL OF MATERIALS FOR COM-20 COMMUNICATION PCBCAPACITORSValue Type Volts Tol. Part # Designator.001 uF Ceramic Disc SMD50V 1% 151001 C14 C22.00 33 Ceramic Disc SMD50V 5% 151002 C947 pF Ceramic Disc SMD50V 5% 151120 C11 C15 C51.0015uF Ceramic Disc SMD50V 5% 151138 C1.0047uF Ceramic Disc SMD50V 10% 151156 C12 C13 C23.022 uF Ceramic Disc SMD50V 10% 151164 C2.1 uF Ceramic Disc SMD50V 10% 151172 C3 C8 C10 C20 C26

C27 C28 C29 C31 C32

C33 C34 C35 C36 C37

C38 C39 C40 C41 C42

C43 C44 C45 C46 C47

C48 C49 C50 C52.33 uF Ceramic Disc SMD25V 10% 151178 C16 C21

+

19

ASSY# 710435

COPYRIGHT (C) 1999

CLEAR-COM

COM-20 11

GND

21

20

+

44

34

33

12

23

22

40

41

+

8061

60

+

+

54

26

25

+ +

+

37

36

AGND

73

72

12

11

144

18

GND

108

109

1

1

R24 R13R9R10

C49

JP1

J2

IN 2003

OUT 52/92

J5

IC5

M4

R67

R72

R65

M2

R59

R58

R60

R62

R63

R64

R74

FCL2

FCL1

C52

J4

IC1

R38

C44

R68

IC6

R37

TP14

TP29

IC7

R30

C10

TP20

R12

TP23

TP21

TP24TP25

L1

X4

TP22

C24

C48

C9

R41

R43

C43

R32

TP3

TP4

TP5

R25 R26 R28C15 R27

C22

C17C19

C31

C11

IC8

R19R29C23 C13C14

C25

C18

C20

C50C16C21

R75

TP18

R35R16

C32

R22R18 R17

L4

C12

R34

R54

M3

FCL3

C8

R46

R47

C33

R49

R50

R51

R52

R53

R48

J1

R45

R44

IC3

IC9

R4C2R3C26

IC4

C1

TP27

C6

R56

R71

R69

R70

R73

C39

C45

C40

R55

C51

R33

C46

R11

C42

R42

C5

C4

C41

TP46

C27

T1

R6

D1

C47

S1

M1

C38

R1

IC2

C28C3

R40

R39

C29

TP12

C34

C35

R36

C36C37

R2

TP1C7

L3

L2

Clear-Com Communcation SystemsICS 92/52 Intercom Panel Instruction Manual

3 - 2 7

Page 52: ICS-52 & ICS-92 Manual

.47 uF Tantalum SMD35V 10% 151184 C4 C5 C6 C17 C1810 uF Tantalum SMD25V 10% 151192 C19 C24 C25100 uF Aluminum 16V 20% 150155 C7

RESISTORSValue Power Type Tol. Part # Designator0 OHM 1/10 SMD 411100 R16 R22 R34 R35 R36

R40 R752.2 OHM 1/10 SMD 5% 411181 R3047.5 OHM 1/10 SMD 1% 411262 R4221 OHM 1/10 SMD 1% 411326 R46 R47 R48 R49 R50

R51 R52 R53 R54301 OHM 1/10 SMD 1% 411339 R38392 OHM 1/10 SMD 1% 411350 R3604 OHM 1/10 SMD 1% 411368 R29 R19 R551.00K OHM 1/10 SMD 1% 411389 R43 56 R58 R59 R60

R62 R63R64 R65 R67

R68 R70 R71 R72R73

R74 R692.74K OHM 1/10 SMD 1% 411431 R373.24K OHM 1/10 SMD 1% 411438 R394.75K OHM 1/10 SMD 1% 411454 R1 R6 R9 R10 R11

R12 R13 R24 R25 R32 4.75K OHM 1/10 SMD 1% 411454 R33 R41 R42 R44 R45

R274.99K OHM 1/10 SMD 1% 411456 R287.50K OHM 1/IO SMD 1% 411473 R1775.0K OHM 1/10 SMD 1% 411569 R26 R18

DIODES AND TRANSISTORSDevice Description Part # DesignatorDiode BAV99 DUAL DIODE... SMD 481033 D1

INTEGRATED CIRCUITSDevice Description Part # Designator62256 CMOS SRAM 32K X 8 481047 IC2 IC56482 DUAL CMOS OPAMP RAIL/RAIL 481022 IC80.24MHZ CRYSTAL CLOCK OSCILLATOR 231004 IC44218 16-BIT 2 CHANNEL CODEC 481041 IC774HCT4046ACMOS PHASE LOCK LOOP...SOIC16481045IC9

Clear-Com Communcation SystemsICS 92/52 Intercom Panel Instruction Manual

3 - 2 8

Page 53: ICS-52 & ICS-92 Manual

MT9171APDIGITAL NETWORK INT. 481046 IC356004 24-BIT DSP 40MHZ 481071 IC6IFPGA DNIC FRAMER, COM 20 710451 IC1

CI

lear-Com Communcation SystemsCS 92/52 Intercom Panel Instruction Manual

3 - 2 9

Page 54: ICS-52 & ICS-92 Manual

MISCELLANEOUSDevice Description Part # DesignatorConnector JUMP JAX 210103 JP1Connector HEADER MULTI PIN HEADER((PER)PIN)210112JP1(2)Connector 15 PIN (M) RT ANG PC MTG D TYPE CON210188J1Connector DUAL ROW HEADER 17 POS. .230IN210279J4Connector RJ-45 RT ANG MOD CON 1-PORT SHIELDED210335J2Connector BNC RT ANGLE PC MNT W/THREAD BUSH210354J5Inductor FERRITE EMI SUPPRESSOR 400MA 181001L1 L2 L3Switch DPDT MICRO-SUBMINIATURE SWITCH510124S1Transformer2745B 2:1 PULSE TRANSFORMER560023 T1

Clear-Com Communcation SystemsICS 92/52 Intercom Panel Instruction Manual

3 - 3 0

Page 55: ICS-52 & ICS-92 Manual

SPECIFICATIONS0 dBv is referenced to 0.775 V RMS

ICS-92/52 PANEL FRONT-PANEL CONTROLS AND CONNECTORSTalk/Listen Switches: 9 (ICS-92, ICS-92T)

5 (ICS-52, ICS-52T)Function Keys 4 Answer Back Switch 1Volume Controls 1Headset Connector 1 D4M XLRPanel Mic Connector 1-1/4 inch Phone Jack

REAR-PANEL CONNECTORSMiscellaneous DB-15FTo Matrix DB-15MAudio IO (OPT-100) DB-15F

Accessory DB-9FAC Power IEC-320

PANEL MICROPHONE INPUTType: ElectretInput Level 40 dBvImpedance 200 Ohms

HEADSET MICROPHONE INPUTType DynamicInput Level -55dBvGain Adjustment Range +/- 5dBImpedance 200 Ohms

LOCAL PROGRAM INPUTType Electronically BalancedImpedance 8k Ohms BridgingLevel 0 dBv will produce full

output of speaker when volume control is fully clockwise

HEADPHONE OUTPUTSImpedance 50 to 600 OhmsPower 1/2 W into 50 Ohms

SPEAKER AMPLIFIER OUTPUTImpedance 8 Ohms

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Power 4 W

LINE INPUT (2 -PAIR LISTEN FROM MATRIX) Type Transformer BalancedImpedance 8k Ohms BridgingLevel 0 dBv nominalFreq. Resp. 100 Hz to 15 kHz +/- 2 dB

LINE OUTPUT (2-PAIR TALK TO MATRIX)Type Transformer BalancedImpedance 150 Ohms (when talk active)Level 0 dBv nominalFreq. Resp. 100 Hz to 15 kHz, +/- 2 dB

LOGIC INPUT #1Type 5 V logic with pull-up resistorLogic True = Short to Ground

LOGIC INPUT #2Type (Option 1) 5 V logic with pull-up resistorLogic (Option 1) True = Short to GroundType (Option 2) External Voltage SenseLogic (Option 2) Lo = 0 - +2 VDC, Hi = +4 - +30 VDC

MUTE RELAY Contact Type 1 pair SPDT (single form C)Contact Voltage Rating 24 VDCContact Current Rating 1 Amp continuous, 2 Amps peak at

24 VDC

PANEL RELAY Contact Type 1 pair SPDT (single form C)Contact Voltage Rating 24 VDCContact Current Rating 1 Amp continuous, 2 Amps peak at

24 VDC

POWERAC Input to Panel Between 12 and 16 VAC at 750 mA

Mains ACPower Input to Wall-Mount Transformer 16 W(150 mA at 115 VAC)

TEMPERATUREOperating Between 0 and 50 C (32 to 125 F)Storage Between 0 and 70 C (32 to 150 F)

HUMIDITYOperation and Storage Between 20% and 90%,

Non-Condensing

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PACKAGE DIMENSIONSHeight 1.75 in. (44mm), 1 RUWidth 19.0 in. (483mm)Depth 6.75 in. (171mm)Weight 4.27 lbs. (2.0kg)

OPT-100 AUXILIARY AUDIO I/O OPTIONAUDIOOutput Signal Levels 0.0 dBv nominalImpedance 600 Ohms, transformer balancedFrequency Response 100 Hz to 10 kHz, +/- 2 dB of

mic preamp or external program inputDistortion Less than 0.5% THD

SA RELAY Contact Type 1 pair SPDT (single form C)Contact Voltage Rating 24 VDCContact Current Rating 1 Amp continuous, 2 Amps peak at

24 VDC

ACCESSORY PANELSXPL-12Height 1.75 in. (44 mm), (1 RU)Width 19.0 in. (483 mm)Depth 2.50 in. (64 mm)Weight 1.5 lbs. (0.7 kg)Power 14 VAC, 0.5 Amps

(120 VAC 770 mA wall-mounttransformer supplied with unit. 220 VAC version available on special order)

XPL-22Height 1.75 in. (44 mm), (1 RU)Width 19.0 in. (483 mm)Depth 2.50 in. (64 mm)Weight 1.8 lbs. (0.8 kg)Power 14 V AC, 0.5 Amps

(120 V AC 770 mA wall-mount transformer supplied with unit. 220 V ACversion available on special order).

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Notice About SpecificationsWhile Vitec Group Communications makes every attempt to maintain the accuracy of the information contained in its product manuals, that information is subject to change without notice. Performance specifications included in this manual are design-center specifications and are included for customer guidance and to facilitate system installation. Actual operating performance may vary.

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GLOSSARYAnalog Port Any of the Eclipse matrix’s analog input/output RJ-45 connectors that are used to connect cable from the matrix to panels and interfaces. Each “port” connects to a separate audio channel in the matrix intercom system.

Bus A bus is the channel or path between the components in the matrix along which electrical signals flow to carry information from one component to the next. In the Eclipse matrix the bus is located in the etched surface of the midplane.

Call Signal A call signal is an electronic signal sent from one panel or interface to another. A call signal can be audible and/or visual. Typically a call signal is sent to get the attention of a panel operator who may have turned down their intercom speaker’s volume or removed their headset. It can also be sent to activate an electronic relay.

Category-5 cable EIA/TIA 568 category specification relating to network cabling. Shielded category-5 cabling is required for Eclipse matrix wiring.

CellCom Digital wireless communications product. Sold under the CellCom name in USA and as FreeSpeak in Europe and Asia.

Central Matrix The term “central matrix” is used to differentiate the central hardware and software of the intercom system from the connected audio devices. The central matrix consists of:1. The metal housing for the circuit cards and power supplies.2. The circuit cards.3. The power supplies.4. The rear panel connectors which connect the matrix’s hardware to

panels and interfaces.Destination A device such as an intercom panel, beltpack, or interface to which audio signals are sent. The device from which audio signals are sent is called a “source”.

Duplex All real-time communication between individuals talking face to face is full duplex, meaning that they can both talk and listen simultaneously. The Eclipse Omega matrix provides full-duplex audio.

ECS Eclipse Configuration System. Software program that guides the operation of the central matrix circuit cards and connected panels.

EMS Element Management System. Software program that is used to manage the Concert server system resources.

Ethernet International standard which describes how information is transmitted across a network. Provides for the efficient organization of network components.

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Fiber-optic Cable A fiber-optic cable consists of a glass core covered with a reflective material called “cladding” and several layers of buffer coating to protect the cable from the environment. A laser sends light pulses through the glass core to the other end of the cable.

FreeSpeak Digital wireless communications product. Sold under the FreeSpeak name in Europe and Asia and CellCom in USA.

Full Duplex Refers to transmission of signals in two directions simultaneously.

IFB “Interruptible Foldback”. The term “foldback” refers to sending “program” audio, or some other audio mix, back to announcers while they are on the air. Doing so allows announcers to monitor themselves, other announcers, videotapes of commercials, or some mix of sources, while they on the air. This is typically found in television news and live broadcast events.

Announcers typically wear a small ear piece so they can hear the selected foldback audio mix. When a director wants to give directions to an announcer on air, or to announce changes in the program, the director must “interrupt” the foldback. To do this, the director uses a channel specifically set up to interrupt the foldback audio.

Interface Module A piece of electronic hardware designed to convert the 4-wire signals of a central matrix port to some other form of communication, such as 2-wire party line, telephone, etc. The interface module is connected to a central matrix port. The external non-4-wire device is then connected to the interface module.

ISO The ISO function, short for “panel ISOlation”, allows a panel operator to call a destination and interrupt all of that destination’s other audio paths and establish a private conversation. When the call is completed the destination’s audio pathways are restored to their original state before the interruption.

IV-R Instant Voice Router. Software that routes digital audio data between Concert users and between Concert users and Eclipse systems.

Label A label is an alphanumeric name of up to five characters that identifies a source, destination, or control function accessed by an intercom panel. Labels appear in the displays of the intercom panel. Labels can identify panels, ports interfaced to other external equipment, fixed groups, party lines, and special control functions.

Mode A term used to describe a light path through a fiber as in multimode or single mode.

Multimode Fiber-optic Cable The glass core of a multimode fiber is larger than the core of a single mode fiber, which causes the transmitted light beam to disperse as it travels through the core. Single mode fiber, with its smaller core, concentrates the light beam so that it carries signals further. Multimode fiber was the first type of fiber offered

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by manufacturers. Single-mode fiber evolved as production methods improved.

Multiplexing The process by which two or more signals are transmitted over a single communications channel. Examples include time division and wavelength division multiplexing.

Nanometer (nm) Common unit of measure for wavelength. One billionth of a meter.

Non-volatile Memory Data stored in the CPU’s firmware (ROM) that is not lost when the power is turned off.

Optical Signal A laser at one end of a fiber-optic cable pulses on or off to send a light signal through the glass core of the cable to the other end of the cable. Because the light signals are binary (on or off), the signal is digital.

Panel Also referred to as “station” in some cases (usually older manuals). Any intelligent intercom device connected to the rear-panel analog ports of the central matrix. This term does not refer to devices connected through interface modules.

Port Any of the input/output connections (RJ-45 connectors) on the back panel of the central matrix. These connectors and the attached cables connect the central matrix to remote intercom devices. The term “port” emphasizes that the connection is a “portal” between the central matrix and the remote intercom devices.

Program Any separate audio source that is fed into the intercom channels. In television applications, for example, “program” audio is the audio that is broadcast on air.

Rack Unit or RU Standardized unit of mounting space on a rack panel. Each rack unit is 1.75 inches (44.45 mm) of vertical mounting space. Therefore 1 RU is 1.75 inches (44.45 mm) of vertical mounting space, 2 RU is 3.5 inches (88.9 mm), 3 RU is 5.25 inches (133.35 mm), and so on.

Remote Panel Any intelligent intercom device connected to the back-panel ports of the central matrix. This term does not refer to devices connected through interfaces.

Sidetone The sound of the panel operator’s own voice heard in their own earphone as they speak.

Single-mode Fiber-optic Cable The glass core of a single-mode fiber is smaller in diameter than the core of a multimode fiber, so that the light signal transmitted over the core is more concentrated than with multimode fiber, which allows the signal to travel further. Single-mode fiber evolved from multimode fiber as production methods improved. Source In this manual, the term “source” refers to a device—such as an intercom panel, interface, or beltpack —that sends audio into the matrix. The device to which audio is sent is called a “destination”.

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VOX In the Eclipse system, when audio at a panel exceeds a threshold, a light switches on at the panel’s port card to visually cue the operator. The threshold level is set in the Eclipse Configuration Software.

V-Series Communications panels used with Eclipse systems providing advanced facilities. Available in rack mount and desktop formats.

Wavelength-division Multiplexing (WDM) A method of multiplexing optical signals developed for use on fiber-optic cable. Each signal is assigned a particular wavelength on the light spectrum and therefore many signals can be transmitted simultaneously without interfering with each other.

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ECLIPSE MANUALSThe following manuals are available covering Eclipse products and accessories.

SOFTWARE MANUALSEclipse Configuration System (ECS) Instruction Manual - 810299Z

Eclipse Logic Maestro Instruction Manual - 810414Z

Eclipse Production Maestro Quick Start Guide - 810409Z

Eclipse Production Maestro Installation and User Guide - 810410Z

Eclipse DECTSync Manual - 810412Z

Eclipse Host Computer Interface (HCI) Manual - 810413Z

HARDWARE MANUALSEclipse Omega Matrix Instruction Manual - 810290Z

Eclipse Median Matrix Instruction Manual - 810347Z

Eclipse PiCo Matrix Instruction Manual - 810348Z

Eclipse-32 Matrix Instruction Manual - 810315Z

Eclipse Matrix Installation Manual - 810298Z

Eclipse Upgrade Reference Manual - 810377Z

Eclipse V-Series Panels User Manual - 810365Z

Eclipse FOR-22 4-Wire Interface Instruction Manual - 810306Z

Eclipse CCI-22 Party Line Interface Instruction Manual - 810307Z

Eclipse TEL-14 Telephone Interface Instruction Manual - 810308Z

Eclipse GPI-6 General Purpose Inputs Instruction Manual - 810309Z

Eclipse RLY-6 General Purpose Outputs Instruction Manual - 810310Z

DIG-2 Digital Interface Instruction Manual - 810311Z

IMF-3, IMF-102, DIF-102 Interface Module Frame Instruction Manual - 810313Z

Eclipse AES-6 Digital Interface Instruction Manual - 810383Z

Eclipse BAL-8 Isolation Interface Instruction Manual - 810403Z

Eclipse V-Series AES-3 Option Card Installation Instructions - 810388Z

Eclipse V-Series XLR-7M Upgrade Instructions - 810405Z

Eclipse V-Series T-Adapter Installation Instructions - 810406Z

Eclipse FIM-202D Fiber Interface Instruction Manual - 810385Z

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Eclipse FIM-102 Fiber Interface Instruction Manual - 810319Z

Eclipse FIM-108 Fiber Interface Instruction Manual - 810291Z

Eclipse IFB-104 Interface Instruction Manual - 810268Z

Eclipse 4000 Series II Panels Installation Guide - STA0530Z

Eclipse 4000 Series II Panels User Guide - STA0531Z

Eclipse ICS 1008E/1016E Panels Instruction Manual - 810404Z

Eclipse ICS 102/62 Panels Instruction Manual - 810302Z

Eclipse ICS 2003 Panel Instruction Manual 810303Z

Eclipse ICS 92/52 Panels Instruction Manual - 810301Z

Eclipse i-Station Instruction Manual - 810305Z

Eclipse ICS-21 Speaker Panel Instruction Manual - 810263Z

Eclipse ICS-22 Speaker Panel Instruction Manual - 810264Z

Eclipse ICS-24 Headset Panel Instruction Manual - 810265Z

Eclipse Digital Wireless Beltpack Instruction Manual - 810376Z

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LIMITED WARRANTYThis document details the Clear-Com Standard Limited Warranty for all new products for sale within all regions with the exception of Military, Aerospace, and Government (MAG).

EXCEPT AS SET FORTH HEREIN ("LIMITED WARRANTY"), CLEAR-COM MAKES NO OTHER WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, INCLUDING WITHOUT LIMITATION ANY WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT OF THIRD PARTY RIGHTS, OR FITNESS FOR A PARTICULAR PURPOSE, ALL OF WHICH ARE EXPRESSLY DISCLAIMED.

1. Standard Limited Warranty. Clear-Com Communication Systems ("Clear-Com") warrants its products, including supplied accessories, against defects in material or workmanship for the time periods as set forth below provided it was purchased from an authorized Clear-Com dealer or distributor.

a) Pursuant to this Limited Warranty, Clear-Com will, at its option:

i) repair the product using new or refurbished parts, or;

ii) replace the product with a new or refurbished product.

b) Remedies: In the event of a defect, the rights detailed in 1 (a) are your exclusive remedies. For purposes of this Limited Warranty, "refurbished" means a product or part that has been returned to its original specifications.

c) Standard Warranty Period (by Product):

i) All Clear-Com brand systems and products, including belt packs, have a Limited Warranty of two years, with the exception of;

(1) Cables, accessories, components & consumable items have a Limited Warranty of 90 days.

(2) Any Clear-Com product that has been classified as obsolete at the time of sale has a Limited Warranty of 90 days from sales and will be replaced with the same product or a sales credit will be issued, at the sole discretion of Clear-Com.

(3) Headsets, handsets, microphones, and associated spare parts, as well as UHF wireless IFB products, have a Limited Warranty of one year.

(4) UHF WBS Analog wireless intercom systems have a Limited Warranty of three years.

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(5) All software products, including Concert (Client and Server), ECS, Production Maestro and Logic Maestro are warranted for one year and shall substantially conform to published specifications. The media on which the Software is furnished is warranted to be free of defects in material and workmanship (under normal use) for a period of one year.

(6) Any Clear-Com products that are listed within the last time buy period have the same Limited Warranty for their type 1.i 1 - 1.i.5 as above.

d) Any Clear-Com product that is repaired or supplied as a replacement under the terms of this Limited Warranty shall inherit the remaining warranty period from the original product.

e) Standard Warranty Period Start Date

i) Dealer / Distributor Sales: In view of Dealer or Distributor stocking practices, the Standard Warranty Period for products sold through Dealers or Distributors will commence from the Clear-Com invoice date and will include an automatic extension of three months. Any valid warranty claim within the Standard Warranty Period as determined by the Clear-Com invoice date will be covered without further supporting evidence. All warranty claims after this date must be supported by the Customer's proof of purchase that demonstrates the product is still within the Standard Warranty Period (as detailed in Section 1.c.i above, plus the automatic three month extension) from their purchase date.

ii) Direct Sales: The Standard Warranty Period will commence from the date the product was shipped from Clear-Com to the Customer. The Standard Warranty Period start date for contracts that include commissioning will be the date of the Site Acceptance Test (SAT) or one month from conclusion of the commissioning project, whichever is earlier.

f) Invalidation of Warranty

i) This Limited Warranty shall be invalidated if the product's outer case has been opened and internal modifications have been made or damage has occurred, or upon the occurrence of other damage or failure not attributable to normal wear and tear. Authorized modifications with Clear-Com's express written permission will not invalidate the warranty.

g) Software Updates

i) Software Updates are released periodically to correct discovered program bugs. During the Warranty Period, software updates are available to Customers free of charge.

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h) Software Upgrades

i) Software Upgrades include new Features and/or Functional Enhancements and are not included as part of the Standard Warranty but may be purchased at the published rates.

ii) Note: In the absence of a Software Update containing a program correction and no available workaround to mitigate the problem, at the discretion of Service, Sales, Engineering, or Product Management, the Customer may be provided a Software Upgrade under warranty.

2. Exclusions. Services do not cover damage or failure caused by any occurrence beyond Clear-Com's reasonable control, including without limitation acts of God, fire, flooding, earthquake, lightning, failure of electric power or air conditioning, neglect, misuse, improper operation, war, government regulations, supply shortages, riots, sabotage, terrorism, unauthorized modifications or repair, strikes, labor disputes or any product failure that Clear-Com determines is not a result of failure in the Services provided by Clear-Com. Further Services excluded from this Agreement include: services required due to errors or omissions in Customer purchase orders; installation or maintenance of wiring, circuits, electrical conduits or devices external to the products; replacement or reconditioning of products which, in Clear-Com's opinion cannot be reliably maintained or properly serviced due to excessive wear or deterioration; Customer's failure to maintain the installation site in accordance with the environmental specifications of the products; or service on products removed from the location originally specified by Customer and/or reinstalled without the prior written approval of Clear-Com. Customer will pay Clear-Com's then current published charges to restore such Covered Products to a condition eligible for further service under this Agreement. Clear-Com shall be excused from and shall not be liable for any failure or delay in performance under this Agreement due to the foregoing or any causes beyond its reasonable control.

3. Limitation of Liability. IN NO EVENT WILL CLEAR-COM BE LIABLE UNDER THIS AGREEMENT FOR ANY INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), REGARDLESS OF THE FORM OF ACTION, EVEN IF ADVISED IN ADVANCE OF THE POSSIBILITY OF SUCH DAMAGES.

4. Assignment. Neither party may assign this Agreement or any portion thereof without the prior written consent of the other, except in the event of a merger, sale of all or substantially all of the assets or other corporate reorganization.

5. Ownership of replaced parts or product. All replaced parts or products become the property of Clear-Com.

6. Entire Agreement. This Agreement constitutes the entire agreement between the parties with respect to the subject matter hereof, and supersedes all prior or contemporaneous proposals, oral or written, and all other communications between them relating to the subject matter of this Agreement.

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TECHNICAL SUPPORT & REPAIR POLICY

NOVEMBER 1, 2008In order to ensure that your experience with Clear-Com and our World Class products is as beneficial, effective and efficient as possible, we would like to define the policies and share some "best practices" that can accelerate any problem solving processes which we may find necessary and to enhance your customer service experience. Our Technical Support, Return Material Authorization, and Repair Policies are set forth below. These Policies are subject to revision and constantly evolve in order to address our Customers' and the Market's needs. Accordingly these are provided by way of guidance and for information only and may be changed at anytime with or without Notice.

TECHNICAL SUPPORT POLICY

a) Telephone, online, and e-mail technical support will be provided by the Customer Service Center free of charge during the Warranty Period.

b) Technical support will be provided free of charge for all software products under the following conditions:

i) The application, operating, and embedded software is installed on a product covered by Clear-Com's Limited Warranty, and:

(1) The software is at the current release level; or,

(2) The software is one (1) version removed from current.

ii) Older versions of software will receive "best-effort" support, but will not be updated to correct reported bugs or add requested functionality.

c) For Technical Support:

i) North and South America, (inc. Canada, Mexico, and the Caribbean) & US Military:Hours: 0800 - 1700 Pacific TimeDays: Monday - FridayTel: +1 510 337 6600Email: [email protected]

ii) Europe, the Middle East and Africa:Hours: 0800 - midnight Central European Time

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Days: Monday - FridayTel: +49 40 853 999 700Email: [email protected]

iii) Asia-Pacific:Hours: 0800 - 1700 Pacific TimeDays: Monday - FridayTel: +1 510 337 6600Email: [email protected]

d) Email Technical Support is available for all Clear-Com branded products free of charge for the life of the product, or two years after a product has been classified as obsolete, whichever comes first.

e) Support for Distributor and Dealer Sales

i) Distributors and Dealers may utilize the Customer Service Centers once a system has been installed and commissioned. Clear-Com Systems and Applications Engineers will provide support to the Distributor from the pre-sales stage through to satisfactory installation for new system purchases. Customers will be encouraged to contact their Dealer or Distributor with their installation and technical support enquires rather than using the Customer Service Centers directly.

f) Support for Direct Sales

i) Customers may utilize the Customer Service Centers once a system has been installed and commissioned by Clear-Com Systems and Applications Engineers, or in the case of project installations, once the Project Team has completed the hand-over to the Support Centers.

RETURN MATERIAL AUTHORIZATION POLICY

a) Authorizations: All products returned to Clear-Com or a Clear-Com Authorized Service Partner must be identified by a Return Material Authorization (RMA) number.

b) The Customer will be provided with an RMA number upon contacting Clear-Com Sales Support as instructed below.

c) The RMA number must be obtained from Clear-Com via phone or email prior to returning product

to the Service Center. Product received by the Service Center without a proper RMA number is subject to return to the Customer at the Customer's expense.

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d) Damaged equipment will be repaired at the Customer's expense.

e) Returns are subject to a 15% restocking fee.

f) Advance Warranty Replacements (AWRs);

i) During the first 30 days of the Standard Warranty Period: Once the equipment fault has been verified by Clear-Com or its authorized representative, Clear-Com will ship a new replacement product. The Customer will be provided with an RMA number and be required to return the faulty equipment within 14 days of receipt of the replacement or will be invoiced for the list price of a new product.

ii) During days 31-90 of the Standard Warranty Period: Once the equipment fault has been verified by Clear-Com or its authorized representative, Clear-Com will ship a like-new, fully refurbished replacement product. The Customer will be provided with an RMA number and be required to return the faulty equipment within 14 days of receipt of the replacement or will be invoiced for the list price of a new product.

iii) To obtain an RMA number or request an AWR:

(1) North and South America, Asia-Pacific, and US Military:Hours: 0800 - 1700 Pacific TimeDays: Monday - FridayTel: +1 510 337 6600Email: [email protected]

(2) Europe, the Middle East and Africa:Hours: 0800 - 1700 GMT + 1Days: Monday - FridayTel: + 44 1223 815000Email: [email protected]

iv) Note: AWRs are not available for UHF WBS Analog wireless intercom systems. UHF WBS Analog wireless intercom systems out-of-box failures must be returned to Alameda for repair.

v) Note: Out-of-box failures returned after 90 days will be repaired and not replaced unless approved by Clear-Com Management.

vi) Note: AWRs are not available after 90 days of receipt of product unless an AWR Warranty Extension is purchased at the time of product purchase.

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vii) Note: Shipping charges, including duties, taxes, and insurance (optional), to Clear-Com's factory is the responsibility of the Customer. Shipping AWRs from Clear-Com is at Clear-Com's expense (normal ground or international economy delivery). Requests for expedited shipping (E.g. "Next-Day Air") and insurance are the responsibility of the Customer.

REPAIR POLICYa) Repair Authorizations: All products sent to Clear-Com or a Clear-Com Authorized Service Partner

for repair must be identified by a Repair Authorization (RA) number (see above).

b) The Customer will be provided with an RA number upon contacting Clear-Com Customer Services as instructed below.

c) The RA number must be obtained from Clear-Com via phone or email prior to returning product to the Service Center. Product received by the Service Center without a proper RA number is subject to return to the Customer at the Customer's expense.

d) Return for Repair

i) Customers are required to ship equipment at their own cost (including transportation, packing, transit, insurance, taxes and duties) to Clear-Com's designated location for repair.

(1) Clear-Com will pay for the equipment to be returned to the Customer when it is repaired under warranty.

(2) Shipping from Clear-Com is normal ground delivery or international economy. Requests for expedited shipping (E.g. "Next-Day Air") and insurance are the responsibility of the Customer.

ii) Clear-Com does not provide temporary replacement equipment ("loaner") during the period the product is at the factory for repair. Customers should consider a potential prolonged outage during the repair cycle, and if required for continuous operations purchase minimum spare equipment required or purchase an AWR Warranty Extension.

iii) No individual parts or subassemblies will be provided under warranty, and warranty repairs will be completed only by Clear-Com or its Authorized Service Partners.

iv) Customers requesting a non-warranty repair will be provided an estimate of the total repair cost prior to the return of the equipment. In the event that Clear-Com is unable to estimate

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the cost of repair, the Customer may elect to return the product to the factory for an estimate. The Customer is responsible for shipping costs both to and from the factory in the event they choose not to accept the estimate.

v) The Customer must provide either a purchase order for the repair work, or will be required to make an advance payment (as a debit against the Dealer's line of credit, or credit card) prior to the repaired product being returned to the Customer.

vi) For requesting a Repair Authorization number:

(1) North and South America, Asia-Pacific, and US Military:Hours: 0800 - 1700 Pacific TimeDays: Monday - FridayTel: +1 510 337 6600Email: [email protected]

(2) Europe, the Middle East and Africa:Hours: 0800 - midnight Central European TimeDays: Monday - FridayTel: +49 40 853 999 700Email: [email protected]

vii) Note: Clear-Com's Limited Warranty does not cover normal wear and tear. The Customer will be charged the full cost of the repair if their equipment has been tampered with by non-approved personnel, or has been subject to damage through electrical failure, liquid damage or mishandling. The Customer Service Center will provide the Customer with a cost estimate for any such repairs prior to undertaking the work.

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