Installation and operating instructions, Model sa-1a, Sa -1a – Louroe Electronics SA-1A User Manual
Page 4: Wiring requirements, 12 vdc power supply, Triggered mic out rca plug
SA
-1A
SOUND
ACTIV
A
TED SWITCH
MIC IN
A
SENSITIVITY
SETTING
12 Vdc
B1
B2
C
RELAY 1
LINE OUT
TRIGGERED
MIC OUT
NC
COM
NO
RELAY 2
NC
COM
NO
E
L
O
U
R
O
E
L
E
C
T
R
O
N
I
C
S
Model SA-1A
WEST PENN 452 OR EQUIVALENT
2 COND. SHIELDED 22 GAUGE
MAXIMUM DISTANCE BETWEEN MICROPHONE
AND SA-1A IS 1,000 FT (305m)
12 VDC
Power supply
BARE (C)
A B C
MODEL
VERIFACT A
L
N
BLACK (B1)
RED (A)
Microphone gain adjust: N is normal, L is low
All Louroe Verifact Microphones are compatible
with SA-1A and are 600W
unbalanced
Verifact A Microphone shown as an example
BARE (C)
BLACK (B1)
RED (A)
TRIGGERED
MIC OUT
RCA PLUG
INTERCONNECTION DIAGRAM
FOR
VERIFACT A MICROPHONE
SA-1A SOUND ACTIVATED SWITCH
APR-1 AUDIO BASE STATION
M
A S
A
U
DE
IN
+12 Vdc
INPUT
OUTPUT
AUDIO
B
A
C
MIC INPUT
VAN NUYS, CA
Rear panel of APR-1 Audio Base Station
Stripped end of
RCA cable
12Vdc
Power supply
(included)
TERMINAL BLOCK IDENTIFIER FOR SA-1A
(A) - 12Vdc
(B1) - Unbalanced Audio (Louroe Microphone)
(B2) - Balanced Audio (microphone from other
manufacturers)
(C) - Ground
TERMINAL BLOCK IDENTIFIER FOR
MICROPHONE
(A) - 12Vdc
Red wire
(B) - Audio Output Black wire
(C) - Ground
Bare wire
LA
TCH RELEA
SE
TIME
2 Conductor shielded cable, 22
gauge with a 24 gauge drain wire
NOTE:
Unshielded cable is not
satisfactory for audio systems
WIRING REQUIREMENTS
West Penn 452 or equivalent
Page 4 of 8
LOUROE ELECTRONICS 6 9 5 5 VA L J E A N AVENUE, VAN NUYS, CA 91406
TEL (818) 994-6498
FAX
994-6458
website: www.louroe.com e-mail: [email protected]
(818)
®
INSTALLATION AND OPERATING INSTRUCTIONS
sa1a-inst_3/15
®
®
®