Optional Connections; Technical Assistance - Valcom V-2003A-E User Manual

V-2003A-E Volume Adjustments
There are two volume controls on the unit for
individual adjustment of:
•
Background music
•
Tones (warble/single tone)
Clockwise adjustment increases volume, counter
clockwise decreases volume. During initial set up,
adjust individual speaker volume controls for page
first, then, adjust volume on page unit to the desired
level for music and tones.
Connections for the V-2003AHF-E
The V-2003AHF-E is programmable on a per zone
basis for one-way or talkback communication. A
single talkback zone may have both one-way and
talkback speakers. One-way amplified speakers
may be connected to the handsfree output of a zone
programmed for talkback to augment the page
output on that zone.
(NOTE: Only talkback speakers are able to
receive reply).
V-2003AHF-E Volume Adjustments
There are five additional volume controls on the
V-2003AHF-E to control the volume of the handsfree
talkback outputs. They are:
•
All Call (adjusts volume of page during all call on
handsfree outputs).
•
Speaker to Phone (adjusts response volume
from the speaker; should be turned as low as
possible).
•
Phone to Speaker (adjusts volume of a page
from phone)
•
Background Music (adjusts background music
on handsfree outputs).
•
Tones (adjusts the volume of single and warble
tones on handsfree outputs).
Refer to Figure 4 for location of these controls.
NOTE: One-Way Speakers may be connected to
low level outputs on the V-2003AHF-E.

Optional Connections

A. Background Music Connections:
Connect the low level (-10 to -18dBm, 8 to 600
Ohms) output of music source to (W/G) and (G/W)
terminals of the cross connect block. Adjust music
volume (page overrides music).
NOTE: Failure to use a low level music source
could cause music crosstalk on zones not
receiving music.
B. Time Clock Closure (Single Tone)
Connections:
Time clock contact closure - (V/G), (G/V)
Time clock signaling will override page.
C. UNA Closure (Warble Tone) Connections:
Telephone System Night Answer (Contact Closure)-
(V/BR), (BR/V).
This tone will override music but is overridden by a
page.
D. UNA Ringing (Warble Tone) Connections:
90VAC Night Answer Ringing- (V/S), (S/V)
These connections will activate a night ring tone.
E. Override Connections:
Telephone System Page Override - (W/S),(S/W)
Page override can be activated by a vacant loop
exchange port, loop start or earth call trunk or
dedicated single line phone.
NOTE: Make certain SW1 is in correct position
for loop or earth call mode of operation.

TECHNICAL ASSISTANCE

Assistance in troubleshooting is available from the
factory. Call (540) 563-2000 and press 1 for
Technical Support or visit our website at
http://www.valcom.com.
Should repairs be necessary, contact your local
distributor for instructions.
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