10
Troubleshooting
If the amplifier is not operating properly, make a check of the items in the table below.
If the problem still resists, a malfunction may be assumed. Disconnect the power
immediately and contact the store where the amplifier was purchased.
Problem
Causes
Corrections
No sound
•
Insecure speaker cable
connection.
•
Power plug & AC jack
connected insecurely.
•
Volume control set to
minimum.
•
Speaker output not in right
position.
•
Connect securely.
•
Connect the power
properly.
•
Turn volume up to a
suitable level.
•
Select the speaker output
at right position.
Distortion
•
The volume is too loud.
•
Properly adjust the
volume control to lower
position.
Sound only
from
one channel
•
Incomplete speaker
connection line.
•
Incomplete input/output
cable connection.
•
Left/right balance is offset
one side.
•
Connect securely.
•
Connect securely.
•
Adjust the balance
properly.
