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DIGITAL AMCVIS SYSTEM ................................................................................................................................2
FIGURE 1: DIGITAL AMCVIS SYSTEM CONFIGURATION .....................................................................2
THEORY OF OPERATION ...................................................................................................................................3
1.
SYSTEM COMPONENTS .............................................................................................................................4
1.1.
INTERCOM MASTER UNIT (IMU): ...................................................................................................... 4
FIGURE 2: INTERCOM MASTER UNIT (IMU) FRONT PANEL ................................................................4
FIGURE 3: REAR and SIDE of INTERCOM MASTER UNIT (IMU) ...........................................................4
1.2.
INTERCOM CONTROL UNIT (ICU): .................................................................................................... 5
FIGURE 4: INTERCOM CONTROL UNIT (ICU) ..........................................................................................5
2.
AMCVIS ADJUSTMENTS PRIOR TO OPERATION ...............................................................................6
2.1.
CONNECTING IMU COMPONENTS: ................................................................................................... 6
2.2.
HEADSETS (NO TEST EQUIPMENT IS REQUIRED): .................................................................................... 6
2.3.
RADIO PRE-ADJUSTMENT: ................................................................................................................. 6
2.4.
AMCVIS IMU ADJUSTMENTS: ............................................................................................................ 6
FIGURE 5: AUDIO ADJUSTMENT POTS .....................................................................................................6
3.
IMU CONTROLS AND INDICATORS ........................................................................................................8
3.1.
FRONT PANEL ........................................................................................................................................ 8
FIGURE 6: IMU FRONT PANEL ....................................................................................................................8
FIGURE 7: IMU SIDE/REAR PANELS ..........................................................................................................9
4.
ICU CONTROLS AND INDICATORS .......................................................................................................10
FIGURE 8: INTERCOM CONTROL UNIT (ICU) ........................................................................................10
5.
CABLE AND CONNECTOR INSTRUCTIONS ........................................................................................11
5.1.
POWER CABLE: ................................................................................................................................... 11
FIGURE 9: POWER CABLE/CONNECTOR ................................................................................................11
5.2.
RADIO CABLE: ..................................................................................................................................... 12
5.3.
SINGLE and DUAL INTERCOM REMOTE STATION (SIRS and DIRS) ......................................... 12
FIGURE 10: SINGLE INTERCOM REMOTE STATION (SIRS) WITH DUST CAP .................................12
FIGURE 11: DUAL INTERCOM REMOTE STATION (DIRS) WITH DUST CAP ...................................12
APPENDIX A: SYSTEM COMPONENTS .........................................................................................................13
APPENDIX B: SYSTEM PREVENTATIVE MAINTENANCE .......................................................................14
APPENDIX C: ALUMINUM MOUNTING BRACKETS TEMPLATE ..........................................................15
FIGURE 12: MOUNTING BRACKET TEMPLATE .....................................................................................15
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