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CONNECTING VERIFACT D OR D-V MICROPHONES TO OTHER AUDIO RECEIVING
DEVICES
If a Louroe audio base station
audio receiver, use the following procedure:
1. Apply 12 Vdc power (100mA minimum) to PC board's terminals A and C. A is positive, C is ground.
2. Using a single conductor shielded cable, 22 gauge with a 24 gauge drain wire, connect shielded wire to
terminal B and drain wire to terminal C (C is common).
3. Run other end of cable to the audio receiver. If audio input is an RCA connection, solder on an RCA
connector with wire from terminal B of microphone going to the tip of the RCA plug, and wire from terminal
C going to the sleeve of the plug. Connect RCA plug into "audio in" of the audio source. If connection to
the audio source is a terminal block or strip, refer to audio receiver's instructions for proper connection.
See wiring configuration below for different audio plugs (black wire is used instead of bare wire for ground)
12 Vdc POWER SUPPLY
LOUROE ELECTRONICS 6 9 5 5 VA L J E A N AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX
INSTALLATION AND OPERATING INSTRUCTIONS
®
or interface adapter
MICROPHONE TERMINAL BLOCK
A B C
+12 Vdc
+
_
GROUND
OTHER PLUGS WIRING CONFIGURATION
Black Wire
Red Wire
S
T
E
R
E
Audio In
3.5mm Stereo CONNECTION
®
website: www.louroe.com
is not used and microphone is to be connected directly to another
A = 12Vdc Power
B = Audio Output
LOOP "C" WIRE THRU OPENING, THEN SOLDER
"B" WIRE
3.5mm MONO PLUG REMOVED
FROM JACKET
TO LINE LEVEL INPUT OF IP CAMERA OR
DVR WITH 3.5mm MONO AUDIO INPUT
Black Wire
R
C
A
e-mail: sales@louroe.com
Page 3 of 4
Red Wire
Audio In
RCA
CONNECTION
(818)
994-6458
D/D-V-inst_12/14
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