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LG Electronics
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TV and Video
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Flat Panel Television
LG Electronics
GA6450, LG 42GA6400, 50GA6400, 47GA7900, 47GA6400, 55GA6400, 60GA6400, 55GA7900
Models:
55GA7900
47GA6400
GA6450
42GA6400
LG 42GA6400
50GA6400
55GA6400
47GA7900
GA6400
GA7900
60GA6400
1
42
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Troubleshooting
Specification
YyDisconnecting the Main Power
Maintenance
Setting up the TV
Volume Mute Command k e
Setting the Mode
Remote ContrOL
Volume +
Safety
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Contents
LED TV
Table of Contents
Important Safety Instructions
Follow all instructions
English
YyOutdoor Antenna Grounding
YyDisconnecting the Main Power
YyGrounding
YyMoving
YyGenerated Sound
Preventing Image burn or Burn-in on your TV screen
YyDot Defect
For USA and Canada
Viewing 3D Imaging
English
Licenses
Assembling and Preparing
Unpacking
For GA6400, GA6450 series
Wall Mount Inner Spacers Cable Management Cable Holder
For GA7900 series
IR Blaster Cable Cable Management Cable Holder
Component Video Cable Composite Video Cable
Optional Extras
AG-F3
Parts and Buttons
Button Description
Lifting and moving the TV
Setting up the TV
Attaching the stand
M4 x 14 4 EA Stand body Front Stand base
Mounting on a table
English
Standard screw
Mounting on a wall
Model
Wall mount
Install the cable management as shown
Tidying cables
VHF Antenna UHF Antenna
Connecting to an antenna or cable
Making Connections
Coaxial 75Ω
Wireless Network Connection
Wired Network Connection
Network connection
Connecting to a HD receiver DVD Player or VCR
Hdmi Connection
Hdmi is the best way to connect a device
DVI to Hdmi Connection
Connecting to a mobile phone
Not Provided
Component Connection
Use the composite video cable provided
DVD/ Blu-Ray / HD Cable Box
Composite Connection
VCR / DVD/ Blu-Ray / HD Cable Box
Connecting a PC
Hdmi Connection or DVI to Hdmi Connection
Choose method a or B to make connection
Method B DVI to Hdmi Connection
Connecting to an Audio System
Digital Optical Audio Connection
Connecting to a Headphone
Connecting a USB Device
Using IR Blaster
Remote ContrOL
Inserting batteries
Power
Wheel
Gesture
Back
Tab
Shift
EXT PWR Fn+Z
Precautions to take when using the remote control
Registering the remote control
How to use the zoom in/out gestures
How to register the remote control
Setting the Mode
Watching TV
Turning the TV on for the first time
Troubleshooting
Problem Resolution
Open Source Software Notice
Specifications
Models
Frequency Range
Output Power
Standard
Max
Power cord
Maintenance
Cleaning Your TV
Screen, frame, cabinet and stand
Page
Child Safety
External Control Device Setup
Volume
This feature is not available for all models
Volume +
Power
External Control Device Setup
USB Type
RS-232C
Serial port
Sub
Communication Parameters
Carriage Return Ascii code ‘0x0D’
Space Ascii code ‘0x20’
Set ID C8 Step 0F Step
Volume Control Command k f
Volume Mute Command k e
Aspect Ratio Command k c Main Picture Size
Contrast Command k g
Sharpness Command k k
Tint Command k j
ColorColour Temperature Command x u
OSD Select Command k l
For South Korea, North/Latin America except
Colombia Model
For Japan Model
Control Panel Light Command m g For Plasma TV
ChannelProgramme Add/DelSkip Command m b
Control Back Light Command m g
Input select Command x b Main Picture Input
DCommand x t only 3D models Depending on model
Extended 3DCommand x v only 3D models Depending on model
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