www.scpaudio.com
SOUND
CHOICE
PRO
AUDIO
Rear Panel
24V DC backup battery supply
13.
MIC (1~4) XLR microphone input
14.
MIC (1~4) microphone gain control
15.
Audio source RCA connectors
16.
Recorder output RCA connectors
17.
Power amplifier insert input
18.
Pre amplifier output
19.
Audio line level output
20.
Selects mic priority
Chime volume control
21.
Chime trigger
22.
Dipswitch mic priority (1-4)
23.
Switch to select 2 tone or 4 tone chime
24.
MIC (1~4) phantom power select switch
25.
Connectors for 4 ohms or 50V \ 70V and 100V speaker outputs
26.
240V/50Hz IEC AC power connector
27.
MIC1 MIC2 MIC3 MIC4
ON
OFF
ON
OFF
ON
OFF
ON
OFF
MIC PRIORITY
~240V 50Hz
T1.5AL250V
RISK OF ELECTRIC SHOCK
DO NOT OPEN
RISQUE DE CHOC ELECTRICUS
-NE PAS QUVRIR
AVIS:
PUBLIC ADDRESS SYSTEM
SERIAL NO
:
MIC1 MIC2 MIC3 MIC4
ON
OFF
ON
OFF
ON
OFF
ON
OFF
TAPE
CD
TUNER
LINE
REC
PRE OUT
POWER IN
OUT
XLR BAL
1-GND
2-HOT+
3-COLD-
1
2
3
MICRO 4
GAIN
GAIN
GAIN
GAIN
MICRO 3
MICRO 2
MICRO 1
PHANTOM MIC
PHANTOM MIC
PHANTOM MIC
PHANTOM MIC
VOLUME
CHIME
PRIORITY
MIC PRIORITY
2T 4T
POWER OUT
10
0V
70
V
50
V
4
C
O
M
BATT SUPPLY
+
24V
-
14
15
16
17 18 19
20
25
27
13
21
22
23
24
26
