Amron AMCOM III 2830A Series, User Manual

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2830A-XX SERIES THREE DIVER
PORTABLE COMMUNICATOR USER MANUAL
283XA-UM REV 7.0
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TABLE OF CONTENTS
1 INTRODUCTION AND SPECIFICATIONS .......................................................................................... 1
1.1 INTRODUCTION ........................................................................................................................... 1
1.2 SPECIFICATIONS ........................................................................................................................ 1
1.3 BATTERY LIFE ............................................................................................................................. 2
1.4 MATERIALS, WEIGHTS & DIMENSIONS .................................................................................... 2
2 OPTIONS AND ACCESSORIES .......................................................................................................... 3
2.1 OPTIONS ...................................................................................................................................... 4
2.2 ACCESSORIES ............................................................................................................................ 5
3 CONTROLS AND CONNECTIONS...................................................................................................... 7
3.1 TENDER CONTROLS & CONNECTIONS ................................................................................... 7
3.2 DIVER CONTROLS & CONNECTIONS ..................................................................................... 10
3.3 HELIUM SPEECH UNSCRAMBLER (DSP3) CONTROLS ........................................................ 12
3.4 INHALATION NOISE REDUCTION CONTROLS ....................................................................... 13
3.5 WIRELESS TENDER (28B) CONTROLS ................................................................................... 14
3.6 DRAWING, 2-WIRE CONNECTIONS......................................................................................... 15
3.7 DRAWING, FULL DUPLEX (4-WIRE) CONNECTIONS ............................................................. 16
3.8 DRAWING, OPERATOR CONNECTIONS, HAND HELD MICROPHONE ................................ 17
3.9 DRAWING, OPERATOR CONNECTIONS, HEADSET .............................................................. 18
4 OPERATION ....................................................................................................................................... 19
4.1 BATTERY CHARGING ............................................................................................................... 19
4.2 BATTERY CONDITION .............................................................................................................. 20
4.3 BATTERY INSTALLATION ......................................................................................................... 20
4.4 MODES OF OPERATION ........................................................................................................... 20
4.5 VOLUME CONTROLS (2-WIRE) ................................................................................................ 22
4.6 VOLUME CONTROLS FULL DUPLEX (4-WIRE) ....................................................................... 23
4.7 HELIUM SPEECH UNSCRAMBLER (DSP3) OPERATION ....................................................... 23
4.8 INHALATION NOISE REDUCTION (INR) OPERATION ............................................................ 24
4.9 ACTIVE NOISE REDUCTION (ANR) OPERATION ................................................................... 25
4.10 WIRELESS TENDER (28B) OPERATION .................................................................................. 26
4.11 CLEARING THE BASE-STATION PROGRAMMING ................................................................. 26
4.12 BASE-STATION PROGRAMMING INSTRUCTIONS................................................................. 27
5 MAINTENANCE AND TROUBLESHOOTING ................................................................................... 28
5.1 FULL DUPLEX (4-WIRE) SYSTEM CHECK .............................................................................. 28
5.2 2-WIRE SYSTEM CHECK .......................................................................................................... 28
5.3 GENERAL MAINTENANCE ........................................................................................................ 29
5.4 RECOMMENDED MAINTENANCE SCHEDULE ....................................................................... 29
5.5 TROUBLESHOOTING ................................................................................................................ 31