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8
LED Indication
Error LED
The error LED indicates an error if the internal logic of the
ADC20 card is not configured correctly or has a hardware failure.
Input LED
This LED indicated the presence of a valid input signal.
Reference LED
This LED indicates the presence of a valid reference signal and
that the ADC20 is locked to the master card.
Data Error LED
This led indicates if the audio signal 1, 2, 3 or 4 of the local
outputs are clipped.
Connection LED
This LED illuminates after the card has initialised. The LED
lights for 0.5 seconds every time a connection is made to the card.