6
WIRING INSTRUCTIONS:
Place a check by each step as it is completed.
__ 1. Connect Tip of the first Central Office line or
PABX station number to the V-9936A pin 1
(C.O. 1 Tip).
__ 2. Connect Ring of the first line or station to
pin 16 (C. O. 1 Ring).
__ 3. Connect Tip of line 2 to pin 2 and connect
Ring of the line to pin 17.
__ 4. Connect Tip of line 3 to pin 3 and connect
Ring of the line to pin 18.
__ 5. Connect Tip of line 4 to pin 4 and connect
Ring of the line to pin 19.
__ 6. Connect Tip of line 5 to pin 5 and connect
Ring of the line to pin 20.
__ 7. Connect Tip of line 6 to pin 6 and connect
Ring of the line to pin 21.
8. If using multiple V-9936A's:
__(a) Connect a group of 6 lines or station
numbers to each V-9936A as in steps 1-7.
__(b) Connect a wire from pin 8 (Expansion) of
the main unit to pin 8 of each additional
unit.
__ 9. NOTE: Complete the wiring and testing of
the paging system and properly adjust all
volume controls before continuing.
__10. If using Valcom paging speakers:
__(a) Note the location of the speaker wires on
the page control unit and remove them.
__(b) Connect the speaker wires removed in (a) to
pins 11 (Tip) and 26 (Ring) of the V-9936A.
__(c) Connect V-9936A pins 13 (Tip) and 28
(Ring) to the page control locations noted
in (a).
NOTE: If the page control unit provides background
music input, the page out terminals may be connected
to the BGM input and the speakers connected directly
to the Page Control Unit.
11. If using a high power amplifier:
__(a) Disconnect the paging signal wires from the
INPUT of the amplifier and connect them to
the V-9936A pins 13 and 28.
__(b) Connect V-9936A pins 11 (Tip) and 26
(Ring) to the amplifier INPUT.
__ 12. Set the speaker select switch to Lo Z.
__ 13. If adding a night switch, connect it to pins 9
and 24.
__ 14. Plug in power supply (See power
connection section).
__ 15. Dial a line connected to the V-9936A. When
it starts ringing, adjust the V-9936A volume
control to the desired level.
15 14 13 12 11 10 9
8 7 6 5 4 3 2 1
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
24VDC
POWER
SUPPLY
-
+
NIGHT SWITCH
SPEAKERS
V-9936A
FIGURE 4 - RINGING OVER PAGING CONNECTIONS
AUDIO OUT
PAGE CONTROL UNIT
Central
Office or
Station
Lines
6
1
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