Troubleshooting - LG 42LD5 Series Owner's Manual
Lg lcd tv / led lcd tv
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Also See for 42LD5 Series:
- Owner's manual (242 pages) ,
- Owner's manual (220 pages) ,
- Owner's manual (49 pages)
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aPPendiX
troUBleSHooting
the tv does not operate properly.
The remote control
does not work
power is suddenly
turned off
the video function does not work.
No picture & No sound
picture appears slowly
after switching on
No or poor colour
or poor picture
Horizontal/vertical bars
or picture shaking
poor reception on
some channels
Lines or streaks
in pictures
No picture
when connecting HDMI
there is a problem with PiCtUre settings.
When the user changes
the picture settings, the
TV automatically con-
verts back to the initial
settings after a certain
period of time.
16
■ Check to see if there is any object between the TV and the remote control
causing an obstruction. Ensure you are pointing the remote control directly
at the TV.
■ Ensure that the batteries are installed with correct polarity (+ to +, - to -).
■ Ensure that the correct remote operating mode is set : TV, STB etc.
■ Install new batteries.
■ Is the sleep timer set?
■ Check the power control settings. Has the power supply been interrupted.
■ If the TV is switched on and there is no input signal, it will switch off auto-
matically after 15 minutes. (Except for 19/22/26/32LD350C-ZA,
32/37/42/47LD420C-ZA, 32/37/42/47/55LE531C-ZA)
■ Check whether the TV is switched on.
■ Try another channel. The problem may be with the broadcast.
■ Is the power cord inserted correctly into the mains?
■ Check your antenna direction and/or location.
■ Test the mains outlet by plugging another TV into the same outlet.
■ This is normal, the image is muted during the TV startup process. please
contact your service centre, if the picture has not appeared after five min-
utes.
■ Adjust Colour in menu option.
■ Allow a sufficient distance between the TV and the VCR.
■ Try another channel. The problem may be with the broadcast.
■ Are the video cables installed properly?
■ Activate any function to restore the brightness of the picture.
■ Check for local interference such as an electrical appliance or power tool.
■ Station or cable channel experiencing problems, tune to another station.
■ Station signal is weak, reposition the antenna to receive weaker stations.
■ Check for sources of possible interference.
■ Check antenna (Change the position of the antenna).
■ Check that your HDMI cable is High Speed HDMI Cable. If the HDMI cables
are not High Speed HDMI Cable, flickering or no screen display can result.
please use the High Speed HDMI Cable.
■ It means that the TV is currently set to Store demo mode.
To switch to Home use mode you should do the followings:
From the TV Menu, choose oPtion -> Choose Mode Setting ->
Choose Home use. Now, you have completed switching to the Home
use mode.
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