13
Vacuum Tube Integrated Amplifier
Troubleshooting
Problem
Cause
Remedy
N
O O
U
T
P
U
T
Power
is
.
LED
OFF
Power
is
.
LED
ON
Sound Distortion
Noise output
Sound field Positioning
is not so good.
Power cord is not well-connected.
Main fuse is out.
Troubles of inner parts or components.
Volume is at
.
ZERO
NO
signal input.
High input signal level.
Ground of input signal cable is open
or bad contact of the input signal
cable.
Components or circuits are in trouble.
Signal input cables or speaker
cables are wrongly connected.
Check power cable connection
or power outlet connection
Replace with the same type
and value fuse.
Please contact with local
agents or our company.
Turn up the Volume.
Check the function of the
sound source.
Check the input selection and
switch to the proper input.
Turn down the volume to
suitable position.
Replace the input signal
cable with a new one.
Please contact with local
agents or our company.
Reconnect it as suggested in
the manual.
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 tips to look for the exact reason. Sometimes problems would be
caused by the other related products and please have a check too on those connections.
Even doing so, if the problem still exists please contact with your local agent or our
company.
The function of the
remote control unit
is not sensitive.
Something disturbs in the
surroundings. For example,
strong fluorescent lamp.
The batteries have notenough power.
There are obstacles between the
remote control unit and the player.
Leave the disturbing source.
Change the batteries.
Remove the obstacles.
