Troubleshooting
.....
o NOpower
• Unit cannot be operated
• Remote control unit does not
operate
i• Picture iscut offlwith sidebar *
screen.
• Strange color, light color, or cotor*
misetignment °
• Power is suddenty turned off •
_e
_e
• No picture
• No sound
• Tire TV sometimes makes a
cracking sound
Possible Solution
; Check ff you pressed Po'WE'FI on"ihe remote control unit. (Se'e"page 17.)if the
indicator on the TViDVD does not fight up, press POWER or} the TV/DVD
,, is the AC cord disconnected? (See page 8 )
• Has the power been turned err? (See page 17.)
• External influences such as lightning, static electricity, may cause improper
operation, In this case, operate the unit after first turning on 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,[!uorescen!,!!ght illuminated near the remote control sensor?
Are screen mode adjustments such as view mode choose made correctly? (See
page 25,)
Adjust the picture tone 'i'See pa'ge 22 )
Is the room too bright? The £!€,!,ure,may,,Iookdark irra room that is too bright.
Is the sleep timer set? (See page 12 )
Check the power control settings (See page 17 )
The unitts internal temperature has increased
Remove any obiect s blocking vent or clean,:.............
,• Is connection to other components correct? (See pages 15 to t6 )
,• Is correct input signal source selected after connection? (See page 16 )
,• Is the correct input selected? (See page 16.)
,. Is picture adjustment correct? !See page 22_) ........................................
• is the volume too low? (See page 12 )
• Have you pressed MUTE on the remote control unit? (See page,l,2_,)...........
I• This is not a malfunction This happens when the cabinet slightly expands and
contracts according to change in temperature This does not effect the TV's
performance.
Troubleshooting-Digital broadcasting
The example of an error Possible Solution
messag e displayed on a screen
DIGITAL CHANNEL SIGNAL •Check the antenna cable Check that the antenna is correctly setup
STRENGTH IS LOW
DIGITAL CHANNEL IS • tt is subscription channel Contact the service provider
SCRAMBLED
AUDIO ONLY - The channeI has audio contents on!y_
Troubleshooting,PC mode
Problem
• There is no image
. There is no sound
Possible Solution
• Make sure the RGB cable is properly connected (See page 34 )
° Make sure the output signai of the PC and the input slgnsl setting of the LCD TV set
are matched(See page 35 )
° Some sottware prohibit video playback on an externa{ display when p_aying back a
video with a notebook PC. This is not attributable to a problem with the LCD TV set.
• Make sure the PC audio cable is properly connected (See page 34 )
• Check if the mute function activates, or if the volume is set to minimum (See page
!2,)
• ' 'T'he text is blurred. • Adjust "CLOCK" and "PHASE" using the PICTURE menu, (See page 35.)
• The image is not displayed in the * Adjust "HOR POSITION" and "VER POSITION" using the PICTURE menu (See
center of the screen, page 35.) ......
Cautions regarding use in high and low temperature environments
• When the unit is used in a low temperature space (eg room, office), the picture may _eavetrails or appear slightty
detayed, This is not a malfunction, and the unit wilt recover when the temperature returns to normal
• Do not teave the unit in a hot or cord locat}on Also, do not leave the unit in a tocetion 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)
(_- 52
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