Operation Manual

36
Troubleshooting
General:
Adjustments or settings are suddenly canceled before
you finish.
] There is a time limit. Repeat procedure again.
Operations are disabled.
] The built-in microprocessor may malfunction due to
external electrical interference. Unplug the 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.
] The batteries are exhausted.
No sound is heard.
] Speaker connections are incorrect or loose.
] Headphones are connected.
No picture appears on the TV screen.
] The video cord connections are incorrect or loose.
No picture is displayed on the TV screen, the picture is
blurred, or the picture is divided into two parts.
] The System is connected to a TV which does not support
progressive video input.
] Incorrect scanning mode is selected (see page 14).
] When you unplug the power cord and plug it back again,
the scanning mode may change back to the initial setting
(“RGB”) (see page 14).
The left and right edges of the picture are missing on the
screen.
] Select “4:3 LB” for “MONITOR TYPE” (see page 31).
Radio Operations:
Hard to hear 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 and
positioned.
Disc/USB mass storage class device Playback
Operations:
The disc does not play.
] You have inserted a disc whose Region Code is not “2.”
(“RG ERROR” appears on the display.)
] The disc is placed upside down. Place the disc with the
label side facing up.
ID3 Tag on an MP3 file cannot be shown.
]
There are two types of ID3 Tag—Version 1 and Version 2.
This System can only show ID3 Tag Version 1.
Groups and tracks are not played back as you expect.
] The playing order is determined when the groups and
tracks were recorded. It depends on the writing
application.
MP3, WMA, WAV, JPEG, MPEG-1, MPEG-2 or DivX
files are not played back.
] The disc or the USB mass storage class device may
contain different types of files (ex. MP3/WMA/WAV/
JPEG). In this case, you can only play back the files
selected by the “FILE TYPE” setting (see page 31).
] You have changed the “FILE TYPE” setting after the
System read the disc or the USB mass storage class
device. In this case, reload the disc or disconnect the
USB mass storage class device and connect it again.
The disc sound is discontinuous.
] The disc is scratched or dirty.
No subtitle appears on the display though you have
selected the initial subtitle language.
] Some DVDs/DivX files are programmed not to display
any subtitle initially. If this happens, press SUBTITLE
after starting play back (see page 19).
Audio language is different from the one you have
selected as the initial audio language.
] Some DVDs/DivX files are programmed to always use
the original language initially. If this happens, press
AUDIO/MPX after starting playback (see page 18).
The disc tray does not open or close.
] The power cord is not plugged in.
] Child Lock is in use. “LOCKED” appears in the display
window (see page 23).
QP Link Operations:
The System automatically turns on even if the Timer
turns the System to standby or if you turn the System to
standby while playback is going on the digital audio
player.
] In this case, deactivate QP Link or stop playback on the
digital audio player connected to the LINE IN jack.
Timer Operations:
Daily Timer does not work.
] The System has been turned on when the on-time came.
Timer starts working only when the System is turned off.
Daily Timer does not start playback.
] The loaded disc is a DVD Video. Change the disc.
UX-G48[B].book Page 36 Friday, June 22, 2007 11:28 AM