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To remove the speaker grilles
Troubleshooting
If you are having a problem with your System,
check this list for a possible solution before
calling for service.
General:
Adjustments or settings are suddenly canceled
before you fi nish.
@ There is a time limit. Repeat the procedure
again.
Operations are disabled.
@ The built-in microprocessor may malfunction
due to external electrical interference.
Unplug
the AC power cord and then plug it back in.
Unable to operate the System from the remote
control.
@ The path between the remote control and the
remote sensor on the System is blocked.
@ Point it at the remote sensor on the font panel.
@ Signals cannot reach the remote sensor.
More closer to the System.
@ The batteries are exhausted.
No sound is heard from the speakers.
@ Speaker connections are incorrect or loose
(see page 7).
@ Headphones are connected (see page 9).
Sound from PC connected with a USB cable has
some noise. (See
page 15
)
@ PC is subjected to excessive load due to using
other applications. Close the applications you
do not use.
@ PC is connected via USB Hub. Connect the PC
directly to the main unit with a USB cable.
Radio Operations:
Hard to listen to broadcasts because of noise
(see pages 4 to 7).
@ Antennas connections are incorrect or loose.
@ The AM loop antenna is too close to the
System.
@ The FM antenna is not properly extended and
positioned.
Disc/ iPod/ USB mass storage class device
Opera
tions:
The disc does not play.
@ The disc is placed upside down. Place the disc
with the label side up.
MP3/WMA tracks do not play.
@ Track names have the initial letter “.”.
The disc sound is discontinuous.
@ The disc is scratched or dirty.
The disc cover does not open or close.
@ The AC power cord is not plugged in.
The iPod doesn’t playback although the display
indicates CONNECT.
@ The battery is empty. Let stand for more than
approximately ten minutes on the connecting
condition.
Timer Operations:
Daily Timer does not work.
@ The System has been turned on when the on-
time comes.
Timer starts working only when the System is
turned off.
@ There might have been a power failure.
Set the clock fi rst, then the timer again.