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VAD-2 Plus Installation and Operation Manual
APPENDIX
16 - Enter the memory location you need to program.
Example: Ring count = 303 then press the front panel (recessed) program
push button to exit programming mode.
17 - Press the front panel (recessed) program push button to enter programming mode.
18 - Enter the memory location you need to program.
Example: 10 second Silence Sensor delay = 311 then press the front panel
(recessed) program push button to exit programming mode.
19 - Press the front panel (recessed) program push button to enter programming mode.
20 - Enter the memory location you need to program.
Example: Hang-up timer = 331 then press the front panel (recessed) program
push button to exit programming mode.
NOTE: (I would keep this at 1 (minute), as the CO may not always send the CPC
signal or if your PBX doesn’t supply CPC (Telco auto hang-up signal, referred to
CPC, WINK or COD).
21 - Press the front panel (recessed) program push button to enter programming mode.
22 - Enter the memory location you need to program.
Example: Silence Sensor ENABLE = 361 then press the front panel
(recessed) program push button to exit programming mode.
23 - Press the front panel (recessed) program push button to enter programming mode.
24 - Enter the memory location you need to program.
Example: Number of LAPS = 423 then press the front panel (recessed) pro-
gram push button to exit programming mode.
25 - Press the front panel (recessed) program push button to enter programming mode.
26 - Enter the memory location you need to program.
Example: Record Silence Sensor message (10 seconds) = 65 then press the
front panel (recessed) program push button to exit programming mode.
27 - Press the front panel (recessed) program push button to enter programming mode.
28 - Enter the memory location you need to program.
Example: Record greeting message = 68 then press the front panel (recessed)
program push button to exit programming mode.
The silence sensor inputs are unbalanced. Connect your unbalanced source equip-
ment to either or both inputs (SSL) and/or (SSR). The shield tied to the GND ter-
minal. If your source equipment is balanced, use the “+” and GND terminal from
the source. Your source equipments “-” (negative) terminal should never be
grounded. Shields should be tied to the “Chs Gnd” terminal.
The SS LED is illuminated when you have audio applied to the inputs. When the
SS is in an alarm condition, the SS LED will flash. NOTE: The SS led will be
extinguished with no audio input.