24
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 finish.
] 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.
If the problem could not be solved by the procedure above,
unplug the AC power cord and press and hold RESET on
the rear of the System for more than 3 seconds to reset your
System.
If you reset your System, the clock setting, timer setting and
preset stations are erased so you need to set them again.
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 front panel.
] Move closer to the System.
] The batteries are exhausted.
No sound is heard from the speakers.
] Speaker connections are incorrect or loose (see page 5).
] Headphones are connected (see page 7).
Radio Operations:
Hard to listen to broadcasts because of noise
] Antenna connections are incorrect or loose.
] The AM loop antenna is too close to the System.
] The FM antenna is not properly extended or positioned.
Disc Operations:
The disc does not play.
] The disc is placed upside down. Place the disc with the label
side up.
The disc sound is discontinuous.
] The disc is scratched or dirty.
Recording Operations:
Impossible to record.
] Small tabs of the cassette are removed. Cover the holes with
adhesive tape.
Daily Timer Operations:
The Daily Timer does not work.
] The System has been turned on when the on-time comes.
The Daily Timer starts working only when the System is
turned off.
] There might have been a power failure. Set the clock first,
then the timer again.
“INVALID” appears on the display.
] On-time and off-time are set to the same time. Set the
different time for on-time and off-time.
Maintenance
To get the best performance of the System, keep your discs,
and mechanism clean.
Handling discs
• When removing the disc from its case, hold it at the edge while
pressing the center hole lightly.
• Do not touch the shiny surface of the disc, or bend the disc.
• Put the disc back in its case after use to prevent warping.
• Be careful not to scratch the surface of the disc.
• Avoid exposure to direct sunlight, temperature extremes, and
moisture.
To clean the disc:
Wipe the disc with a soft cloth in a straight line from center to
edge.
Ballpoint pen
etc.
UX-G100[B].BOOK Page 24 Monday, June 30, 2008 6:31 PM
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