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Trouble Shooting
Problem Cause Solution
No sound
z Improper connection of
speaker terminal.
z Improper connection of
sound frequency
terminal.
z Improper connection of
AC plug and the socket.
z Volume is too low.
z The speaker terminal is
short-circuited
z Ensure that the equipment
is connected properly.
z Ensure that the sound
frequency is connected
properly.
z Insert the AC plug securely
into the AC outlet.
z Increase the volume with
volume controlling button.
z Cut off power, reconnect
the speaker, then start the
power again.
Sound distortion
z Improper connection of
amplifier input terminal.
z The volume is too high.
z Ensure that the input
terminal is connected
properly.
z Lower the volume with
volume controlling button.
Sound only from
one channel
z Improper connection of
amplifier input terminal
z Input level is too high
z Ensure that the input
terminal is connected
properly
z Adjust the woofer and
master volume properly
Remote control
fails to work
z The battery has gone
off.
z Interference by strong
and direct sunlight.
z Replace with new
batteries.
z Keep the sensor away
from sunlight.