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EN
MAINTENANCE
Replacing a fuse
This amplier requires a fuse with the proper rating for protection from
power surges and short circuits. If the amplier suddenly turns o or will
not turn on. the fuse is properly blown.
Let the amplier cool down and see
if it start again before you assume a
fuse needs to be replaced.
Unplug the amplier from the AC
outlet.
Turn the fuse holder cap and pull out
the cap.
Remove the old fuse and replace it
with an identical one.
CAUTION : Never use a fuse with a higher rating.
TROUBLESHOOTING
Problem Possible Reason Solution
No power
The fuse might be blown Check the amplier's fuse
and replace it if necessary.
No sound
Sound source or speakers
may not be connected
properly.
Check all connections.
Master volume control
may be set to a minimum.
Adjust the volume control
to a higher setting.
The speaker's wire might
be the wrong impedance.
Make sure that the
speakers that you have
connected to the amp are
matching in impedance.
The amplier is shutting
down or powering o
Turn the amplier o and
let it cool, make sure that
the amplier is properly
ventilated, and then turn
it back on..
Feedback
Microphone and speakers
are
to close together
Reposition the
microphone and speakers
16


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