Guardian Telecom Inc.
Installation and Operation
Model AS12
U S E
F
E
S
U
F
VOX
LOGIC INPUT
AMP. FAILURE
LOGIC OUTPUT
BACKUP
FAILURE
SPKR
OUTPUT
FROM
AMP. 1
SPKR
OUTPUT
FROM
AMP. 2
SPKR
OUTPUT
FROM
AMP. 3
SPKR
OUTPUT
FROM
AMP. 4
FROM
BACKUP
AMP.
1 2 3 4 5 C
1 2 3 4 5 C
220 VAC
FUSE 1 A
POWER
CHANNEL 1
CHANNEL 2
CHANNEL 3
CHANNEL 4
1
2
3
9
8
4
Figure 3 - Rear Panel
1. Power ON / OFF Switch.
2. Fuse, 1 Amp.
3. Power input for 120/230 VAC.
4. VOX Logic Input (from DA388).
5. Amplifier Failure Logic Output.
6. Audio Output to Speakers 1 – 4.
7. Audio Input from Amplifiers 1 – 4.
8. Audio Input from Backup Amplifier.
9. Logic Output for Backup Amplifier Failure.
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