LG 42PW450 User Manual Page 92
- Page / 134
- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
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92
ENG
ENGLISH
TROUBLESHOOTING
TROUBLESHOOTING
Problem Resolution
Cannot control the TV with the
remote control.
Check the remote control sensor on the product and try again.
Check if there is any obstacle between the product and the remote control.
Check if the batteries are still working and properly installed (
to , to ).
Check if the appropriate input mode such as TV or VCR is set for using the
remote control.
No image display and no sound is
produced.
Check if the product is turned on.
Check if the power cord is connected to a wall outlet.
Check if there is a problem in the wall outlet by connecting other products.
Image appears slowly when the TV
turns on.
The image is muted during the product start up process. This is normal. If the
image does not appear in a few minutes, unplug the TV for 30 seconds and try
again. If the image still does not appear, contact the authorized service centre
in your local area.
Cannot connect external devices.
See "Connection overview" on p.81 and connect an external device.
The TV turns off suddenly.
Check the power control settings. The power supply may be interrupted.
Check if the Auto sleep feature is activated in the Time settings.
See "Sleep Timer" on p.76.
If there is no signal while the TV is on, the TV will turn off automatically after 15
minutes of inactivity.(Except for 22/26/32LK335C-TB, 32/37/42/47/55LV355C-
TA, 32/37/42/47LK455C-TA)
General
Problem Resolution
No sound is produced while images
are displaying.
Press
+ or - button.
Check if the sound is muted by pressing MUTE.
Scroll to other channels. There may a problem with the broadcast.
Check if the audio cables are connected properly.
One of the speakers produce noises
or does not produce sound.
A change in ambient humidity or temperature may result in an unusual noise
when the product turns on or off.
There is no problem with your product.
Audio
- LCD TV / LED LCD TV / 1
- PLASMA TV 1
- LICENSES 3
- TABLE OF CONTENTS 4
- 9
- 9
- ANTENNA 10
- (RGB/DVI) 12
- RS-232C IN 14
- (CONTROL & SERVICE) 14
- AUDIO IN 16
- RGB IN (PC) 16
- ANTENNA/ 18
- CABLE IN 18
- Lifting and moving the TV 20
- Setting up the TV 20
- ASSEMBLING AND PREPARING 22
- Not using the Desk Type Stand 24
- Mounting on a table 25
- Mounting on a wall 26
- Tidying cables 28
- Positioning your display 29
- Connection of TV 29
- REMOTE CONTROL 30
- 3D OPTION 32
- WATCHING TV 33
- Watching TV 34
- Managing programmes 35
- Editing your programme list 37
- Selecting the programme list 39
- 1 Press the P 40
- 25 Nov. 2008 10:05 41
- MHEG (Multimedia and 43
- Hypermedia Information 43
- Select a programme 44
- Programme Listing Mode 44
- Switch on/off MHEG 44
- NOW/NEXT Guide Mode 44
- Using additional options 45
- Using the input list 46
- Changing AV modes 46
- (Child Lock) 47
- Using the quick menu 48
- Using customer Support 49
- Using Signal Test 50
- Using the product or service 50
- Testing the Picture / Sound 50
- 3D IMAGING 51
- When Using 3D Glasses 52
- 3D Imaging Viewing Range 52
- Watching 3D images 53
- ENTERTAINMENT 55
- 010 011 012 013 014 015 56
- 002 003 004 005 006 007 56
- Viewing movies 57
- 01:02:30 / 02:30:25 58
- Hide Exit 58
- Viewing photos 60
- Music List 62
- DivX registration code 64
- CUSTOMIZING TV SETTINGS 65
- ● Auto Tuning 66
- ● Manual Tuning 66
- ● Programme Edit 66
- PICTURE settings 67
- AUDIO settings 73
- ● Off Time : Off 76
- ● On Time : Off 76
- ● Sleep Timer : Off 76
- LOCK settings 77
- OPTION settings 78
- MAKING CONNECTIONS 80
- Connection overview 81
- HDMI connection 82
- DVI to HDMI connection 82
- Component connection 82
- Composite connection 83
- RGB Connection 85
- Connecting to a USB 87
- SIMPLINK connection 88
- TELETEXT 89
- Text Option 90
- MAINTENANCE 91
- TROUBLESHOOTING 92
- SPECIFICATIONS 94
- ENGENGLISH 101
- (Only 50/60PZ55**) 102
- IR CODES 103
- EXTERNAL CONTROL DEVICE SETUP 104
- Command reference list 105
- Communication Parameters 105
- OPEN SOURCE LICENSE 111
- GNU GENERAL PUBLIC LICENSE 112
- OpenSSL License 126
- Original SSLeay License 126
- Expat license 128
- The FreeType Project LICENSE 128
- X.net license 130
- (Only DTV) 134
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