GAI-Tronics 12599-002 Hot Standby Amplifier Module User Manual
Page 7
Pub. 42004-412A
Model 12599-002 Hot Standby Amplifier Module
Page: 7 of 17
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TB8 – Input and Source
Amp-2 (Single Channel Mode)
Amp-2, Ch-1 (Dual Channel Mode)
TB12 – Output and Speaker
Amp-3 (Single Channel Mode)
Amp-3, Ch-1 (Dual Channel Mode)
Terminal Ref. Function
Terminal Ref. Function
1
Amplifier Input (+)
1
Speaker Line (+)
2
Amplifier Input (-)
2
Speaker line (-)
3
Audio Signal Source (+)
3
Amplifier Output (+)
4
Audio Signal Source (-)
4
Amplifier Output (-)
TB9 – Output and Speaker
Amp-2 (Single Channel Mode)
Amp-2, Ch-1 (Dual Channel Mode)
TB13 – Amp-4 Fault Contact Output
Terminal Ref. Function
Terminal Ref. Function
1
Speaker Line (+)
1
Normally Open Contact
2
Speaker Line (-)
2
Normally Closed Contact
3
Amplifier Output (+)
3
Common Contact
4
Amplifier Output (-)
TB14 – Input and Source
Amp-4 (Single Channel Mode)
Amp-1, Ch-2 (Dual Channel Mode)
TB10 – Amp-3 Fault Contact Output
Terminal Ref. Function
Terminal Ref. Function
1
Amplifier Input (+)
1
Normally Open Contact
2
Amplifier Input (-)
2
Normally Closed Contact
3
Audio Signal Source (+)
3
Common Contact
4
Audio Signal Source (-)
TB11 – Input and Source
Amp-3 (Single Channel Mode)
Amp-3, Ch-1 (Dual Channel Mode)
TB15 – Output and Speaker
Amp-4 (Single Channel Mode)
Amp-1, Ch-2 (Dual Channel Mode)
Terminal Ref. Function
Terminal Ref. Function
1
Amplifier Input (+)
1
Speaker Line(+)
2
Amplifier Input (-)
2
Speaker Line (-)
3
Audio Signal Source (+)
3
Amplifier Output (+)
4
Audio Signal Source (-)
4
Amplifier Output (-)