2. Operating Instructions
2-1 Start-up procedure.
1.
Check all inputs and outputs are connected correctly as per
the above instructions, paying particular attention to the bi-
amp configuration offered on the amplifier.
2.
Check out if local power system is correct. 220-250V AC with
protective ground/earth
3.
Make sure the Power Switch is on OFF position. Turn down
the volumes to the minimum.
4.
Power on the Audio source, and then power on the Amplifier.
Once the startup procedure is complete, turn the Volume
Control Knobs clockwise until the desired volume is reached.
2-2 Turn off procedure.
5.
Turn the volume control knobs counterclockwise to the
minimum setting
6.
Power off the amplifier
7.
Disconnect the mains supply from the electrical outlet if not
in use.
2-3 Troubleshooting:
Indicator(s) Possible cause
All the lines are
connected, but no
sound output
1. No power – check there is power,
and the power light is on.
2. A fuse on the internal board has
activated – contact your dealer for
advice.
3. Volume is not turned on
4. No input signal
5. Protection has been activated –
wait 3 seconds for protection circuit
to deactivae
Amplifier powers on, but
with warning lights or
protection is activated
1. Short-circuit load or damaged
2. Supply voltage is not stable, too
low or too high.
3. Heavy load exceeding maximum
amp power for too long.
No sound output when
in normal use.
1. The temperature is too high, the
device is under protection.
2. Poor electrical connection
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