TM 11-5895-1047-10 Technical Manual HEADQUARTERS DEPARTMENT OF THE ARMY 30 June 1980 TM 11-5895-1047-10 Washington, D.C. OPERATOR’S MANUAL PLATOON EARLY WARNING SYSTEMS AN/TRS-2(V)l (NSN 5895-01-063-8103) AN/TRS-2(V)2 (NSN 5895-01-073-9032) AN/TRS-2(V)3 (NSN 5895-01-063-8104) AN/TRS-2(V)4 (NSN 5895-01-068-6748) AN/TRS-2(V)5 (NSN 5895-01-068-6748) AN/TRS-2(V)6 (NSN 5895-01-068-6749) REPORTING OF ERRORS You can improve this manual by recommending improvements using DA Form 2028, (Recommend- ed Changes to Publications and Blank Forms) and forward to the Commander, US Army Communica- tions and Electronics Materiel Readiness Com- mand, ATTN: DRSEL-ME-MQ, Fort Monmouth, New Jersey 07703. In either case a reply will be furnished directly to you. i
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
You can improve this manual by recommendingimprovements using DA Form 2028, (Recommend-ed Changes to Publications and Blank Forms) andforward to the Commander, US Army Communica-tions and Electronics Materiel Readiness Com-mand, ATTN: DRSEL-ME-MQ, Fort Monmouth,
TM 11-5895-1047-10, 30 June 1980, is changed asfollows:Page i , “REPORTING OF ERRORS” is superseded asfollows:
REPORTING ERRORSAND RECOMMENDING IMPROVEMENTS
You can help improve this manual. If you findany mistakes or if you know of a way to improvethe procedures, please let us know. Mail your let-ter or DA form 2028 (Recommended Changes toPublications and Blank Forms) direct to: Com-mander, US Army Communications-ElectronicsCommand and Fort Monmouth, ATTN: DRSEL-ME-MP, Fort Monmouth, New Jersey 07703.We’ll send you a reply
Material Readiness Command, ATTN: DRSEL-MFort Monmouth, New Jersey 07703"to "CommandUS Army Communications-Electronics Command a
Fort Monmouth, ATTN: DRSEL-ME-MP, Fort Mmouth, New Jersey 07703. ”Page 1-2, paragraph 1-5.1 is1-5.1-5.1. Hand Receipt
This manual has a companionnumber followed by "-HR"
added after paragraph
document with a TM(Hand Receipt). TM11-5895-1047-10-HR consists of preprinted handreceipts (DA Form 2062) that list end item relatequipment, i.e., (COEI, BII, and ML), which you maccount for. As an aid to property accountabilitytional -HR manuals maybe requisitioned from the UArmy Adjutant General Publications Center, BaMD, in accordance with procedures in Chapter 3, A310-2 and DA PAM 310-10-2.Page 1-3, Section H, Paragraph 1-66, is supersededfollows:b) Capabilities
Remotely detects, locates, and classifies personnvehicles within 10 meters of the emplaced detectoMaximum range between detector and receiver ismeters for RF line-of-sight or wire (WD-36).Page 1-6, line 17. After“ Ž BA-3090 batteries are ufor low temperature operation” Add “; howeverBA-3090 battery life may be reduced at temperaturbelow - 5°C. ”Page 2-6 paragraph 2-4 Subparagraphd is added
Page 2-9, paragraph 2-6 NOTE. Change "... in radiomode . . ." to ". . .in the RF mode ..."
Page 2-25, paragraph 2-8a(l). Under "Site Considera-tions" add "Ž Emplace detectors at least 10 metersfrom metal objects that can cause false triggering odetector, e.g., metal fences, barbed wire, metal staketc. "Page 2-26. Illustration is superseded by enclosed il-lustration.Page 2-29, line 2. Change "Do not cover top of dettor case. "to "Do not cover top of dectector case withrocks or soil. To conceal the detector, use vegetation(grass, pine needles, etc.) found in vicinity. "Page 2-29, line 10. After ". . . camouflage asnecessary. "Add "Bury or stake field wire securely to
the ground to prevent movement. Blowing or movingfield wire may reduce detector performance or causefalse alarms. "Page 2-32. Change "CAUTION" to read:
CAUTIONGrounding rod should always be connected tothe wire link during operation to prevent damagto the equipment caused by lightning striking orhigh voltage lines accidentally contacting the fiewire input lines.
Page 2-43, Section IV, paragraph 2-11, subparagrapa, line 4. After". . .hard ground and icing conditions.Add "if the ground is frozen, the detector may bedeployed without holding stakes. Make sure the detor is firmly implanted."
HOW TO USE THIS MANUALThe variation number appears following the (V)
in the equipment nomenclature. The variationnumber is used to identify the operating frequencyof the Detectors and Receivers. All of the Detec-tors and Receivers, which operate on the same fre-quency, have the same variation number.
In this manual, when official nomenclature isused but operating frequency is not important, thevariation number will not be used. For example,when you see AN/TRS-2(V) without a numberfollowing the (V), you will know that it means all
This manual is for your use in operating PlatoonEarly Warning System (PEWS) AN/TRS-2(V). Itgives detailed operating instructions, and will tellyou how to set up and maintain the equipment.
1-2. MAINTENANCE FORMS AND RECORDS.
Department of the Army forms and proceduresused for equipment maintenance will be thoseprescribed by TM 38-750, The Army MaintenanceManagement System (TAMMS).
If your PEWS needs improvement, let us know.Send us an EIR. You, the user, are the only onewho can tell us what you don’t like about yourequipment. Let us know what you don’t like aboutthe design. Tell us why a procedure is hard to per-form. Put it on an SF 368 (Quality DeficiencyReport). Mail it to us at: Commander, US ArmyCommunicat ions and Electronics MaterielReadiness Command, ATTN: DRSEL-ME-MQ, Fort
Link MX-97381TRS-2(V)Headset HeadsetGrounding Grounding RodRodBag Case CY-7524/TRS-2(V)
1-5. LIST OF ABBREVIATIONS AND
ACRONYMS.Abbreviations are spelled out the first time theyappear in the text. This list will help you familiarizeyourself with terms used in the manual.ANT AntennaDSPL DisplayGND Ground
R E C E I V E R . ( 2 e a c h ) B a t t e r y - o p e r a t e dand weather proof. Receives radio signal orwire (using attached wire link) transmissionsfrom detectors. Sends audible alarm signal toheadset. Displays message in display window.Has self-test capability.
ANTENNA. (2 each) Screws into ANT socket on
receiver. Used when operating in RF mode. In-cludes adapter so that antenna may be proper-
HEADSET ASSEMBLY. (2 each) Connects toPHONE connector on receiver. Sounds audiblealarm when detector reports intruder.
DETECTOR. (10 each) Small, light-weight, bat-tery powered. Detects ground vibrations (per-sonnel) or magnetic (vehicle) intrusions. Sendsmessage to receiver by RF or wire transmis-sion. Adapts to different environments, Hasself-test features. Detector antenna screws in-to top of unit. Two ground holding stakesscrew into bottom of each dSector
5 WIRE LINK. (2 each) Plugs into bottomof receiver when wire mode is used. Up to (9)pairs of wires from detectors may be con-nected to numbered terminal screws on bot-tom of wire module. Tests wires from detectorsfor open or short circuits.
6 GROUNDING ROD. (2 each) Connects to ter-minal on bottom of wire link. Rod is pushed in-to ground to provide protectionmode operation.
7 BAG. (2 each) Used to store and
during wire
carry PEWS.Pockets inside bag protect components from
The PEWS is available in six different operatingfrequencies. The variat ion number in thenomenclature is used to designate the operatingfrequency.
Detectors and receiver variation numbers must bethe same.
1-9. TECHNICAL PRINCIPLES OFOPERATION.
SYSTEMThe AN/TRS-2(V) has two modes of operation, an
RF mode and a wire mode. In the RF mode, detec-tor DT-577(V)/TRS-2(V) detects the presence of anintruder and determines the type of intrusion (per-sonnel or vehicle). The detector then transmits acoded signal to Receiver R-1808(V)/TRS-2(V). Thesignal is processed by the receiver which pro-
duces an audible tone, digital display or both,identifying the detector that is sensing anintrusion.
In the wire mode the detector is connected tothe receiver via field wire using Wire Link MX-9738/TRS-2(V). The wire link provides for connec-tion of up to nine detectors to a single receiver.
Received signals are processed in the same man-ner as described for the RF mode.
RECEIVER R-1 808( V)/TRS-2(V) CONTROLSA N D I N D I C A T O R S
DISPLAY WINDOW shows ID number of detec-tor transmitting to receiver and type of in-truder. First two digits are ID numbers (1 to 16),last digit is “P” (personnel intruder) or “C”(vehicle intruder).
TEST RESET button allows you to test receiverbattery and display. When pressed and held in,normal display is 8.8.8. If battery is Jew, displayis 8 8 L or L. TEST RESET button also erasesalarm messages from receiver memory andclears display when pressed momentarily
Detector message is displayed andtone is heard in earphone when detectorm e s s a g e i s r e c e i v e d . De tec to rmessages stored in memory aredisplayed in sequence.Display is turned off but tone is heard inearphone when detector message isreceived.Shuts off receiver power.
AREA switch haseight (8) positions. Eachgroup of detectors is assigned an area number.S h AREA i h h b
TEST positions 1-9 allow you to test field wireconnections for open or short circuits.TEST IND lights when REC TEST switch isturned to a wire link pair number.STEADY light indicates that field wire is notbroken or shorted.BLINKING light indicates that wire is broken orshorted.
WIRE TERMINALS 1 thru 9 are used toconnect field wire pairs from wire link to the
To be sure that equipment is always readyfor your mission, you must do scheduled
preventive maintenance checks and ser-vices. (PMCS).PMCS TABLE
There are three categories of PMCS: B, D, and A.They are at the top of the INTERVAL column of thePMCS table. A check mark in one or more of theINTERVAL columns indicates the check and/orservice that you should perform at a particulartime.a. B means before. B-PMCS is performed
BEFORE operation to make sure that thesystem is ready to work.
b. D means during. D-PMCS is performed DURINGoperation.
c. A means after. A-PMCS is performed AFTERoperation.
2-5. ROUTINE CHECKSRoutine checks consist of cleaning and dusting
checking for damaged equipment and missingparts These are things you should do anytime you
Receiver R-1808)/TRS-2 requires two batteriesfor operation. Batteries are installed as follows:
COVER REMOVED
BATTERY COMPARTMENT WIRE LINKCONNECTOR
REAR VIEW
Set DSPL-TONE-OFF Switch to OFF.Release latches on receiver battery compart-ment.Remove battery compartment cover to ex-pose battery connector.Snap batteries into place and position inbattery compartment as shown.
a) Receiver CheckAfter installation of batteries and antenna, the
PEWS receiver should be checked for properoperation.
NOTE
Procedure is for one receiver, repeat all stepsfor second receiver check.
(1) Set DSPL-TONE-OFF Switch to TONE position.Listen for tone in headset. If no tone is heard referto troubleshooting section for corrective pro-cedure.
Connect two (2) working detectors to theReceiver by RF Mode or Wire mode or acombination of both.
(1) Set DSPL-TONE-OFF switch to DSPL andpress and release TEST button on both detec-tors (not at the same time).
(2) Observe display for approximately 30seconds. During this time the detectornumbers from the 2 test detectors should ap-pear alternately in the display.
(3) Press TEST/RESET button on receiver whileobserving display. Display should blank out.
After choosing detector sites, install as-sembled detectors.
Dig shallow hole at detector location aboutone inch deep, slightly larger than detector.
Ž Sketch out the location and ID numbers ofeach detector you install to be sure that youhave fully covered area to be protected. Youmay sketch on the writing area located on thereceiver.
NOTE
When emplacing detector, observearrow and note on detector case.
When detecting vehicles, the detectormust be aligned so that arrow
TM 11-5895-1047-10c) Optional Use of Detectors in Wire Mode.
For quick set-up of detectors, or special tac-tical situations, detectors may be set-up so thatonly one field wire pair is required to connectseveral detectors. This is called Hot-Loop.
l Field wire IS run to first detector in Hot-Loop group. Other lengths of field wire
Attach wire link to receiver.S t r ip ends o f f i e ld w i re pa i r s f romdetectors.
Using screwdriver, connect one pair of wiresfrom each detector to numbered terminal onwire link (installed on receiver).Using screwdriver, connect wire lead fromground rod to GND terminal on wire link.Push ground rod into soil in area wherereceiver is to remain operating.
TM 11-5895-1047-10Detecting an intruder (TONE position).Operation in TONE position is the same as inDSPL position, except that no display will ap-pear in WINDOW.
If tone is heard in headset while monitoring forintruder, turn DSPL-TONE-OFF switch toDSPL position.
ID number and classification of intruder will ap-pear on display.
Any messages stored in receiver memory will bedisplayed in rotation.
Switching from DSPL to TONE or TONE to DSPLwill not erase receiver memory.
When leaving a site, disassemble system asfollows:
NOTE
Retrieve detectors only if authorized to do so.
Pickup detectors from their positions.Turn RF-OFF-W switch to OFF position.Disconnect field wire from terminals (if inwire mode).Unscrew antennas from top of detectors (ifin RF mode).
TM 11-5895-1047-10Section IV. OPERATION UNDER UNUSUAL
CONDITIONS
2-11. OPERATION IN UNUSUAL WEATHER
The AN/TRS-2(V) is fully sealed and weather pro-tected for operation in hot, cold, damp or moderateclimates. However under extreme conditions, thefollowing conditions may exist:
a. Extreme Cold Climate. Extreme cold causesfield wire to become hard, brittle, and difficult tohandle. Binding posts and connectors are subjectto damage from hard ground and icing conditions.
b. Hot Climates. In hot dry climates, connectorsand binding posts are subject to damage fromdust and sand.
c. Warm Damp Climates. In warm damp climates,the equipment is subject to damage from moistureand fungi.
Troubleshoot the PEWS using theseprocedures as your guide.
a.
b.
These are the common malfunctions whichyou may find during the operation ormaintenance of the PEWS or its components.You should perform the tests/inspectionsand corrective actions in the order listed.
This manual cannot list all malfunctions thatmay occur, nor all tests or inspections andcorrective actions. If a malfunction is notlisted or is not corrected by listed correctiveactions, notify your supervisor.
Receiver. Receiver should be c leanedwhenever necessary using clean, dry, lint-freecloth. You may use small amounts of water ifnecessary.
Detectors and holding stakes. Detectors andholding stakes should be cleaned with clothafter operation. Wipe any dirt from surfacesbefore placing components back in bag.
Wire link. Clean wire link with cloth asnecessary. Insure that no terminal screws aremissing.
Ground rod. Clean ground rod with cloth asnecessary. Be certain that wire lead and ter-minal are not damaged.
TM 11-5895-1047-10APPENDIX BCOMPONENTS OF END ITEM AND BASIC
ISSUE lTEMS LISTSSection L INTRODUCTION
1. ScopeThis appendix lists integral components of and
basic issue items for the PEWS to help you inven-tory items required for safe and efficient opera-tion.
2. General
The Components of End Item and Basic IssueItems Lists are divided into the following sections:
a. Section Il. Components of the End Item. Thislisting is for informational purposes only, and isnot authority to requisition replacements. Theseitems are part of the end item, but are removed andseparately packaged for transportation or ship-ment. As part of the end item, these iterns must be
with the end item whenever it is issued or transfer-red between property accounts. Illustrations arefurnished to assist you in identifying the items.
b. Section Ill. Basic Issue Items. These are theminimum essential items required to place thePEWS in operation, to operate it, and to performemergency repairs. Although shipped separately
packaged Bll must be with the PEWS during opera-tion and whenever it is transferred between pro-
The following provides an explanation of columnsfound in the tabular listings:
a. Column (1) - Illustration Number (Illus Number).
This column indicates the number of the illustra-tion in which the item is shown.
b. Column (2) - National Stock Number. Indicatesthe National stock number assigned to the itemand will be used for requisitioning purposes.
c. Column (3) - Description. Indicates the Na-tional item name and, if required, a minimumdescription to identify and locate the item. Thelast line for each item indicates the FSCM (inparentheses) followed by the part number. If itemneeded differs for different models of this equip-ment, the model is shown under the ‘rUsable On”
heading in this column. These codes are identifiedas:
dicates the measure used in performing the actualoperational/maintenance function. This measureis expressed by a two-character alphabetical ab-breviation (e.g., ea., in., pr.).
e. Column (5) - Quantity required (Qty rqr).
(5) Indicates the quantity of the item authorized tobe used with/on the equipment.
This appendix lists additional items you areauthorized for the support of the PEWS.
2. General
This list identifies items that do not have to ac-company the PEWS and that do not have to beturned in with it. These items are all authorized toyou by CTA, MTOE, TDA, or JTA.
3. Explanation of Listing
National stock numbers, descriptions, andquantities are provided to help you identify and re-quest the additional items you require to supportthis equipment . The i t ems a re l i s t ed inalphabetical sequence by item name under typedocument (i.e., MTOE) which authorizes the itemto you.
This appendix lists expendable supplies andmaterials you will need to operate and maintainthe PEWS. These items are authorized to you byCTA 50-970, Expendable Items (Except Medical,Class V, Repair Parts, and Heraldic Items).
2. Explanation of Columns
a. Column (1) - Item number. This number isassigned to the entry in the listing and is referenc-ed in the narrative instructions to identify the.material (e.g., “Use cleaning compound, item 5,App. D”).
b. Column (2) - Level. This column identifies thelowest level of maintenance that requires thelisted item.
C - Operator/Crew
c. Column (3) - National Stock Number. This is theNational stock number assigned to the item, use it
TM 11-5895-1047-102. Explanation of Columns (Cont.)
d. Column (4) - Description. Indicates the Federalitem name and, if required, a description to iden-tify the item. The last line for each item indicatesFederal Supply Code for Manufacturer (FSCM) inparentheses, followed by the part number.
e. Column (5) - Unit of Measure (U/M). Indicatesthe measure used in performing the actualmaintenance function. This measure is expressedby a two-character alphabetical abbreviation (e.g.,ea., in., pr.). If the unit of measure differs from theunit of issue, requisition the lowest unit of issuethat will satisfy your requirements.
Liberated Manuals -- free army and government manuals
Why do I do it? I am tired of sleazy C -!"M sellers# $ho ta%e &ubliclyavailable information# sla& '$atermar%s( and other )un% on it# and sell it.Those masters of search engine mani&ulation ma%e sure that their sites thatsell free information# come u& first in search engines. They did not create it...They did not even scan it... Why should they get your money? Why are notletting you give those free manuals to your friends?
I am setting this document *!++. This document $as made by the ,
overnment and is /"T &rotected by Co&yright. *eel free to share#re&ublish# sell and so on.
I am not as%ing you for donations# fees or handouts. If you can# &lease&rovide a lin% to liberatedmanuals.com# so that free manuals come u& first insearch engines: