Amplifier Error Messages
Power amplifiers typically employ several different protection circuits to avoid potential damage to the amplifier or loudspeakers in the case of misuse or a fault. When an
Restoring the preamplifier to the “Operate” mode will clear the error message.
“Amp Fuse” Message
If the front panel displays “Amp Fuse”, it indicates that one of the internal power supply (rail) fuses of a linked power amplifier has failed. Please refer to the owner’s manual for the amplifier for further information.
“Amp Hot” Message
If the front panel displays “Amp Hot”, it indicates that a linked power amplifier has overheated. Please refer to the owner’s manual for the amplifier for further information.
“Amp DC Offset” Message
If the front panel displays “Amp DC Offset”, it indicates that a linked power amplifier has detected excessive DC at the loudspeaker outputs. Please refer to the owner’s manual for the amplifier for further information.
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