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Microphone sensitivity
If a microphone is connected to the amplifier the input level of the microphone might need
adjustment. This is done with the control located at the special microphone input (Mic)
in the rear panel. Proceed as follows: Turn on your TV at desired volume or speak into the
microphone. Adjust the control until the indicator at the left in the front panel lights up in
program peeks or when somebody speaks into the microphone. Now the right level is set.
Attention!
If no microphone is connected to the mic input the sensitivity control should be turned to
the left to avoid poor sound intelligibility.
Indication lights and controls
Indication
microphone
sensitivity
There are three blue LED's in the front panel to indicate that all functions of the amplifier
work in a proper way:
Mains power
The mains power indicator is placed on the right side of the front panel. If this LED is lit the
amplifier is correctly connected to the mains outlet and the amplifier is ready for use.
Bass
Treble
control
control
Volume
Indication
control
loop current
Indication
mains
power
8
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