LG 47LW570S User Manual Page 132
- Page / 186
- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
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132
ENG
ENGLISH
TROUBLESHOOTING
Video
Problem Resolution
An image displays in black and
white or the colour quality is poor.
y Adjust the colour setting in the menu option.
y Keep a sufficient distance between this product and other electronic products.
y Scroll to other channels. There may a problem with the broadcast.
Horizontal or vertical bars appears
or images blur
y Check if there is local interference such as an electrical appliance or power
tool.
Lines or streaks appear on images
y Check the antenna or aim the antenna to the correct direction.
Afterimages (ghosts) appear when
the product turns off
y Pixels may have been damaged from a fixed image displayed for a long time
(image burn). Use a screen saver to prevent the pixel damage on the screen.
The power is on but the screen ap-
pears extremely dark.
y Adjust the brightness and contrast in the menu option.
“No Signal” appears on the screen.
y Check if the signal cable is connected between the TV and products properly.
y Check the selected input source by pressing INPUT.
Black spots appear on the screen.
y Several pixels in red, green, white, or black may appear on the screen that can
attribute to the characteristics of the panel.
This is normal.
The display offset is wrong.
y Adjust the position setting in the menu option.
y Check if the video card resolution and frequency are supported by the product.
If the frequency is out of range, set to the recommended resolution using the
display settings on the external device.
Thin lines appear in the background
of the screen.
y Check the video cable connections.
Horizontal noises appear or charac-
ters blur.
y Adjust the Phase setting in the menu option.
Refer to the “SCREEN”.
The reception on some channels
is poor
y Scroll to other channels. There may a problem with the broadcast.
y The station signal may be weak. Aim the antenna to the correct direction.
y Check if there is local interference such as an electrical appliance or power
tool.
- LED LCD TV 1
- LICENSES 2
- TABLE OF CONTENTS 4
- CAUTION 8
- Separate purchase 9
- Parts and buttons 10
- RGB IN (PC) 12
- AUDIO IN 14
- Lifting and moving the TV 15
- Setting up the TV 15
- Mounting on a table 19
- ASSEMBLING AND PREPARING 20
- Mounting on a wall 21
- Tidying cables 22
- REMOTE CONTROL 23
- SMART TV 24
- WATCHING TV 28
- Turning the TV on for the 29
- Watching TV 29
- Accessing Home menu 30
- Managing programmes 31
- Cable DTV Setting 34
- Satellite DTV Setting 34
- Tivu Programme List Update 35
- (In digital mode) 36
- (In analogue mode) 37
- Editing your programme list 39
- Using favourite programmes 40
- Using additional options 41
- Changing AV modes 42
- Using the input list 43
- Using the quick menu 44
- ENTERTAINMENT 45
- Network Status 51
- Premium Account Function 52
- LG Apps Function 54
- Sign in with your LG Apps ac 55
- Using LG Apps 56
- EditSign In Exit 57
- Page 1/1 57
- Horoscope COLOUR Yoga 57
- Web Browser Function 58
- 1/2 page 59
- Smart Share Function 61
- Connecting DLNA DMP (Digital 62
- Media Player) 62
- Connecting DLNA DMR (Digital 65
- Media Render) 65
- Browsing files 66
- Viewing Videos 67
- 1 Press Q. MENU 69
- DivX® VOD Guide 70
- Viewing Photos 71
- Listening to music 73
- Media Link Function 75
- Using Media Link 76
- Viewing Movies 76
- Using Music Section 77
- Using TV Programme Section 77
- Installing Plug-Ins 78
- DVR Function 79
- LIVE TV) 80
- � Recording starts 81
- Programme Guide 84
- Schedule List 84
- Programme Guide 86
- RECORDED TV 87
- Free Space 100GB 88
- 79h 03m 31h 37m 88
- EPG (Electronic Programme 90
- Guide) Function (In digital 90
- NOW/NEXT Guide Mode 91
- Extended Description Box 91
- Date Change Mode 91
- 8 Day Guide Mode 91
- 3D IMAGING 92
- 3D Imaging Viewing Range 93
- When using 3D Glasses 93
- Viewing 3D Imaging 94
- CUSTOMIZING TV SETTINGS 96
- Customizing Settings 97
- PICTURE Settings 98
- ENGENGLISH 101
- AUDIO Settings 103
- TIME Settings 106
- LOCK Settings 108
- OPTION Settings 109
- NETWORK Settings 112
- SUPPORT Settings 113
- MAKING CONNECTIONS 114
- Connection Overview 115
- Connecting to a HD receiver 116
- DVD, or VCR player 116
- Euro Scart Connection 117
- Component Connection 117
- Connecting to a PC 118
- HDMI Connection 119
- DVI to HDMI Connection 119
- RGB Connection 120
- Connecting to an Audio 121
- Connecting to Headphone 121
- Connection 121
- Connecting to a USB 122
- Connecting to a CI Module 122
- SIMPLINK Connection 123
- Connecting the Wireless 123
- Media Box 123
- Activating and Using the SIM 124
- PLINK menus 124
- TELETEXT 125
- Special Teletext Function 126
- DIGITAL TELETEXT 127
- MAINTENANCE 128
- Cleaning Your TV 129
- Preventing “Image burn” 130
- TROUBLESHOOTING 131
- SPECIFICATIONS 133
- Supported DivX file 142
- IR CODES 145
- EXTERNAL CONTROL DEVICE SETUP 146
- RS-232C Configurations 147
- Command reference list 148
- Communication Parameters 148
- OPEN SOURCE LICENSE 155
- GNU GENERAL PUBLIC LI 156
- GNU Lesser General Public Li 160
- Apache License Version 2.0 172
- MIT license 175
- Expat license 177
- The FreeType Project LICENSE 177
- JPEG license 179
- OpenSSL License 179
- Portmap license 181
- Pixman license 182
- X.net license 182
- BSD license 183
- RSA Data Security license 184
- MS92 license 185
- JSON license 185
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