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Please follow the instruction in the manual in order to keep the amplifier work in its best state. If wrongly
operated and you thought that would be troubles please check according to following tip to look for the exact
reason.
Troubleshooting
NOTE: is the registered trademark of Zhuhai Spark Electronic Equipment Co., Ltd.
Power cord is not well-connected.
Check power cable connection or
power outlet connection
Replace with the same type
and value fuse.
Troubles of inner parts or components.
Please contact with local
agents or our company.
Check the function of the
sound source.
Check the input selection and
switch to the proper input.
Turn down the volume to
suitable position.
Ground of input signal cable is open
or bad contact of the input signal cable.
Replace the input signal
cable with a new one.
Components or circuits are in trouble.
Please contact with local
agents or our company.
Sound field Positioning
is not so good.
Signal input cables or speaker
cables are wrongly connected.
Reconnect it as suggested in
the manual.
Malfunction of Remote
Control
Keep away from the source of
disturbance. Turn off and restore.
Replace with new batteries.
Obstacles between the amplifier and
remote.