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7. Installation
7. Installation
7.1 Front panel indicators
7.2 Rear panel connection and controls
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Channel 1 to 8:
1. PROTECT – YELLOW – indicates a fault or activated protection circuit
2. CLIP – ORANGE – indicates a clipping audio signal
3. SIGNAL – BLUE – indicates the presence of input signal
Power Supply:
4. 230 Vac – GREEN – indicates the presence of the 230 Vac mains voltage
5. 48 Vdc – GREEN – indicates the presence of the 48 Vdc battery voltage
6. ERROR – YELLOW – indicates a fault in 1 of the 2 power supplies
5 6 7 8
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3
2
1. Analog balanced line level inputs (Ch.1 – 8)
2. Input gain controls (Ch. 1 – 8)
3. Dipswitch for Bridge mode settings (Ch.1 – 8)
4. 50 Vrms/Low Impedance Loudspeaker outputs (Ch. 1 – 8)
5. Standby mode input – when triggered (contact closure) the internal SMPS will switch into
standby mode
6. Standby mode link - output contact (NO) to link to standby input of next amplifier
7. 230 Vac error contact (NO) – when closed it indicates the loss of the 230 Vac input
8. Fault relay contact (NO) – indicates a general amplifier failure and/or power supply failure
9. 230 Vac input & power switch (OFF position will not affect the 48 Vdc input)
10. 48 Vdc battery input for emergency battery backup
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