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Protection system

Your Audionet AMP III is equipped with a powerful protection system

that safeguards your speakers and itself.

In case of an error the AMP III will report the cause in two steps. First,

the LED on the front panel will flash the number of the error occurred.

Just count how often the LED flashes and check that number with the

following table:

1x DC failure:

dangerous DC voltage level at the speaker output: defective pre am-

plifier, source or active crossover carrying DC

2x High frequency (HF):

high frequency oscillation, please check your input source

3x Overload:

short-circuit of a loudspeaker cable or speaker is defective

4x Temperature:

do not cover the ventilation slots of your AMP III

Press power key at the front panel. Now, the AMP III reports the number

of the erroneous channel. Count how often the LED flashes to get the

channel number. The channel number is printed on the back panel right

beside the speaker terminals 1 , 2 and 4 , and also printed below the

line inputs 3 , 8 and 11 .

Press power key again to enter stand-by mode.

Important

Remove cause of error before switching on the AMP III again!

Note

The AMP III will report the error code or channel number repeatedly

until you press the power key at the front panel.

Between each repetition of the error report is a small pause of about 1

second. During this pause the LED is off.