Appendix
Troubleshooting
Problem
• No power
• unit cannot be operated.
• Remote control unit does not
operate,
• Picture is oul oil/with sidebar
screen.
• Strange color, light color, or color
misalignment
• Power is suddenly turned off.
• No picture
• No sound
• The TV sometimes makes a
cracking sound,
Possible Solution
" Check if you pressed POWER on the remote control unit. (See page 15,) If the
indicator en the PdiDVD does not light up, press POWER on the rV/DVD.
* Is the AC cord disconnected? (See page 8.)
• Has the power been lurned on? (See page 15.)
• External influences such as lightning, static electricity, may cause improper
operation, in this case, operate the unit after first turning off the power of the TV/
DVD or unplugging the AC cord and replugging it in after 1 or 2 minutes.
• Are batteries inserted with polarity (+, -) aligned? (See page 9.)
• Are batteries worn out? (Replace with new batteries.)
• Are you using it under strong or fluorescent lighting?
• Is a fluorescent light illuminated near the remote control sensor?
, Are screen mode adjustments such as view mode choose made correctly? (See
page 17.)
• Adiust the picture tone. (See page 23.)
• Istheroomtoobright?Thepicturemaylookdarkinaroomthatistoobright.
• Is the s]eep timer set? (See page 12.)
, Check the power control settings. (See page 15.)
, The unit's internal temperature has increased.
Remove any objects blocking vent or clean.
• Is connection lo other components correct? (See page 14,)
• Is correct input signal source selected after connection? (See page 14.)
• Is the correct input selected? (See page 14,)
- Is picture adjustment correct? (See page 23.)
, Is the volume too ]ow? (See page I2.)
° Have you pressed MUTE on the remote?,control unit? (See page 12,)
• This is not a malfunction. This happens when the cabinet slightty expands and
contracts according to change in temperature. This does not affect the TV's
performance.
The example of an error Possible Solution
message displayed on a screen
• Digital channel signal strength is - Check the antenna cable. Check that the antenna is correctly setup.
low
• Digital channel is scrambled • It is subscription channel. Contact the service provider.
° Audio only • The channel has audio contents only.
Problem Possible Solution
• There is no image. • Make sure the RGB cable is properly connected. (See page 24,)
• Make sure the output signal of the PC and the input signal setting of the LCD TV set
are matched.(See page 24.)
• Some soffware prohibit video playback on an external display when playing back a
video with a nolebook PC" Th is-is not attributable to a problem with the LCD TV set,
• There is no sound, ° Make sure the PC audio cable is properly connected. (See page 24.)
• Check if the mute function activates, or if the volume is set to minimum. (See page
12.)
• The text is blurred. • Adjust "Clock" and "Phase" using the PC Setting menu. (See page 23.)
• The image is not displayed in the * Adjust "Hor Position" and "Vet Position" using the PC Setting, (See page 23,)
center of the screen.
(_ - 34
Cautions regarding use in high and low temperature environments
• When the unit is used in a low temperature space (e.g. room, office), the picture may leave trails or appear slightly
delayed. This is not a malfunction, and the unit will recover when the temperature returns to normal.
• Do not leave the unit in a hot or cold location. Also, do nol leave the unit in a location exposed to direct sunlight or near a
heater, as this may cause the cabinet to deform and the Liquid Crystal panel to malfunction.
Storage temperature: -4°F to +140°F (-20°C to +60°C)
To Next Page
Loading...
Need help?
General
