User manual

1 [POWER]
Main switch to turn the device on and o.
2 LED displays [CH-A] … [CH-D]
These LEDs indicate the ready status of the device ([Power]), the input signal level ([Signal] / [–20] / [–15] / [–10] / [–5]),
channel overdrive ([Clip]) and a fault condition ([Fault]).
3 [CH-A] … [CH-D]
Input gain controls for channels A to D.
The [Power] LED is permanently lit during operation. The [Signal] / [–20] / [–15] /
[–10] / [–5] LEDs respond to the input signal. If any of these LEDs are lit without an
input signal is present disconnect the speakers from the amplier and turn the input
gain controls of channels A to D down to minimum. If the LEDs will still light, the
device must be checked by an authorized service workshop.
Connections and controls
power amplier
20