
CX Power Amplifiers
Basic Operation
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2. Channel Status LEDs
Provide an 
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  | Constant Blue  | Normal Operation  | 
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  | Note:  | ||||
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  | Constant Bright Blue  | Indicates the audio signal is clipping. Reduce volume level to help  | 
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  | When the main power transformer temperature  | |||
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  | eliminate potentially damaging audio signals from reaching the speakers.  | 
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  | exceeds 100˚C:  | |
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  | The temperature of the individual amplifier heatsink is above 95˚C. If this  | 
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  | • the transformer will deactivate  | ||
  | Flashing Blue  | occurs, the channel will not pass audio. The channel status LED will return  | 
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  | •the channel status LEDs will no longer be lit  | |||
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  | to constant blue when the temperature of the amplifier card returns to  | 
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  | •the red standby LED will flash rapidly | ||
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  | normal. Then the channel will automatically resume passing audio.  | 
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  | All Channels Flashing  | The temperature of the chassis is above 58˚C, and the amplifier will no  | 
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  | longer pass audio. After the chassis temperature returns to normal, all the  | 
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  | Blue  | channel status LEDs will return to constant blue and the amplifier will  | 
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  | resume normal operation.  | 
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