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VII WARRANTY SERVICE
" This product is under warranty for a 12-month period beginning on the date of purchase.
" To obtain warranty service, the warranty card bearing your dealer’s signature must be
returned to either your dealer or our company within 10 days of the initial purchase date.
" The defective product must be returned to your dealer or our company for repair when
your dealer or our company accepts your requirement.
" The warranty does not extend to any product that has been tampered with without
exclusive permission from our company.
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VIII DIFFICULTIES
Basic troubleshooting of an amplifier is similar to the troubleshooting of any other
electrical or electronic equipment. Always check the most obvious possible causes first. The
following are a few ideas of what to look for:
3
VIII DIFFICULTIES
Basic troubleshooting of an amplifier is similar to the troubleshooting of any other
electrical or electronic equipment. Always check the most obvious possible causes
first. To give you a few ideas of what to look for, check the following.
Problem
Cause Remedy
No power when POWER is
pressed.
! Mains plug not inserted
correctly.
" The fuse is broken.
! Plug in securely.
" Replace the fuse with a
new one of the same
type .
The location of music is not
fine.
L and R of input or output are
mistaken or positive and
negative of speaker terminal is
mistaken.
Reconnect it.
No sound Volume control is set to
minimum
Source Selector set to wrong
Speakers are not connected
Wrong input is selected
Turn up the volume
Check Selector
Check speaker cables
Check input selection
The noise is overloud. The noise is overload
Sound cables are not properly
shilded
The signal cable, power supply
cord and the video frequency
cable are placed too close or
get tangled up.
Components or circuits are in
trouble.
Replace the signal cable
with a good one
Put the connections in good
order. Keep the signal cable
away from the others.
Contact your dealer
IX NOTICE
The information in this manual is subject to change without notice.
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