2820A-02 & 2820A-03 CHAMBER COMMUNICATOR USER MANUAL
2820A-02-UM
REV 1.0
ii
7
TROUBLESHOOTING ........................................................................................................................ 20
7.1
CONNECTION ISSUES .............................................................................................................. 20
7.2
LOW BATTERY INDICATION ..................................................................................................... 20
7.3
UNIT NOT OPERATING ............................................................................................................. 20
7.4
LOW VOLUME ............................................................................................................................ 21
7.5
GARBLED VOICE TO CHAMBER .............................................................................................. 21
7.6
GARBLED VOICE TO OPERATOR ........................................................................................... 21
7.7
CHAMBER CUTS OFF ............................................................................................................... 21
7.8
FEEDBACK FULL DUPLEX (4-WIRE) MODE ............................................................................ 21
7.9
PUSH-TO-TALK DOES NOT WORK .......................................................................................... 22
8
DRAWINGS ........................................................................................................................................ 22
8.1
FRONT PANEL PARTS LOCATOR, MODEL 2820A-02 ............................................................ 23
8.2
FRONT PANEL PARTS LOCATOR, MODEL 2820A-03 ............................................................ 24
8.3
REAR PANEL PARTS LOCATOR, MODELS 2820A-02 & 2820A-03 ........................................ 25
8.4
MOUNTING DETAIL, MODELS 2820A-02 & 2820A-03 ............................................................. 26
9
PARTS LISTS ..................................................................................................................................... 27
9.1
MODELS 2820A-02 & 2820A-03 ................................................................................................ 27
9.2
2820A-02 & 2820A-03 FRONT PANEL COMPONENTS ........................................................... 27
9.3
2820A-02 & 2820A-03 REAR CHASSIS COMPONENTS .......................................................... 28
9.4
2820A-02-03-FS FIELD SPARES KIT, 2820A-02 & 2820A-03 .................................................. 28
9.5
2820A-02 & 2820A-03 OPTIONAL SPARES .............................................................................. 28
10. WARRANTY AND SERVICE POLICY ............................................................................................... 29
LIMITED WARRANTY .................................................................................................................. 29
10.1
SERVICE POLICY ........................................................................................................................ 29
10.2
Summary of Contents for 2820A-02
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