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If you are having a problem with your unit, check this list for a possible solution before calling for service.
If you cannot solve the problem from the hints given here, or the unit has been physically damaged, call a qualified person,
such as your dealer, for service.
Troubleshooting
Symptom
Power does not come on.
No sound is heard.
Hard to listen to broadcasts because of
noise.
Loaded discs cannot be ejected.
The disc does not play.
Operations are disabled.
Unable to operate the unit by the remote
control.
Possible Cause
The power cord is not connected to an
AC outlet.
• Connections are incorrect or loose.
•A pair of headphones is connected.
• Antennas are disconnected.
•The AM (MW) loop antenna is too
close to the unit.
• The FM antenna is not properly
extended and positioned.
•The AC power cord is not plugged in.
• The Disc Lock function is in use.
The disc is upside down.
The built-in microprocessor has
malfunctioned due to external electrical
interference.
• The path between the remote control
and the remote sensor on the unit is
blocked.
•The batteries are exhausted.
•You are using the remote control too
far from the unit.
Action
Insert the plug into the socket.
• Check all connections and make
corrections. (See pages 6 to 8.)
• Unplug the headphones from the
PHONES jack.
• Reconnect the antenna correctly and
securely.
• Change the position and direction of
the AM (MW) loop antenna.
• Extend FM antenna and orient to the
best reception position.
• Plug in the AC power cord.
• Cancel the Disc Lock function. (See
page 21.)
Put the disc in with the label side up.
Unplug the AC power cord then plug it
back in.
• Remove the obstruction.
• Replace the batteries. (See page 8.)
• Signals cannot reach the remote
sensor. Move closer to the unit.
25_28_UX_S57[B]f.p65 04.3.10, 7:10 PM26
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