System Installation Manual
Digital Key Telephone System
22
DV
.................................................................................... 22 5. DV-22 PCB AND CABINET LAYOUT
................................................................................................ 22 5.1 POWER INSTALLATION
............................................................................................... 23 5.2 CO LINE INSTALLATION
............................................................................................... 24 5.3 STATION INSTALLATION
....................................................................................... 25 5.4 DOOR PHONE INSTALLATION
............................................................................................... 26 5.5 SENSOR INSTALLATION
....................................................................................... 27 5.6 DOOR SWITCH CONNECTION
.................................................................................. 28 5.7 EXTERNAL MUSIC INSTALLATION
Aristel Networks Pty Ltd
2
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