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LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX
994-6458
Website: www.louroe.com Email: [email protected]
(818)
board is a 4-pin terminal block marked A, B,
C, SP
A = +12Vdc power
B = Audio output of microphone
C = Ground (microphone and speaker
SP = Speaker input
Bring one end of recommended cable
and connect as follows:
Located on the bottom right side of PC
WIRING CONNECTION TO SPEAKER AND MICROPHONE OF AOP-SP-E
WIRING CONNECTION TO AOP-SP-E
WIRING CONNECTION FROM AOP-SP-E TO COMPANION AOP-XD
AUDIO INTERFACE UNIT
1) Connect RED wire to terminal marked “A”
2) Connect BLACK wire to terminal marked “B”
3) Connect BARE wire to terminal marked “C“
4) Connect WHITE wire to terminal marked “SP“
Drill an opening top, bottom or back side
of backbox for passing wiring or for
connecting conduit.
The rear panel of AOP-XD has a 4 pin terminal block marked A, B, C, SP
Bring in other end and connect as follows:
1) Red wire to terminal A
2) Black wire to terminal B
3) Bare wire to terminal C
4) White wire to terminal SP
This completes the wiring between the AOP-SP-E and AOP-XD.
For operation instructions and functions regarding Model AOP-XD
Transceiver Interface unit, refer to the AOP-XD instructions that
accompany the unit.
Color Code of recommended wiring is:
RED - 12Vdc power to microphone
BLACK - Audio Output
BARE - Ground (microphone and speaker)
WHITE - Speaker
Color Code may vary among wire manufacturers
INSTALLATION AND OPERATING INSTRUCTIONS
WIRING REQUIREMENTS
3 Conductor consisting of:
+
2 Conductor
shielded
, 20 gauge
with 22 gauge drain
+
1 Conductor
unshielded
, 20 gauge
All in the same jacket
West Penn 358 or equivalent
AOP-SP-E 8/09
Rotated clockwise or counter clockwise
to adjust the loudness of the SPEAKER
for talkback to head-end.
Rotated clockwise or counter clockwise
to adjust the sensitivity of the MICROPHONE
for listening.
These two potentiometers are
factory set but may be:
BARE
BLACK
RED
WHITE
R
K
P
S
N
O
M
