LG Electronics 47GA7900, LG 42GA6400, 50GA6400, 47GA6400, 55GA6400, GA6450 RS-232C, Serial port, Sub

Page 47

ENGLISH

4EXTERNAL CONTROL DEVICE SETUP

RS-232C with RS-232C Cable (Legacy)

Phone jack Type

You need to purchase the phone-jack to RS-232 cable required for the connection between the PC and the TV, which is specified in the manual.

* For other models, connect to the USB port.

 

3

 

1

ONLY

 

 

 

 

 

 

 

 

 

 

(PC)

 

 

 

SERVICE

(TV)

 

 

2

 

 

 

 

 

 

 

-- This connection can only be used for the following models: 55/47/39LN5450-UA, 55/50/47/42LN5400-UA, 42/39/32LN5300-UA, and 37/32LN530B-UA.

 

3

 

1

 

 

(TV)

(PC)

 

 

 

 

 

RS-232C IN

 

 

2

(CONTROL & SERVICE)

 

 

 

-- This connection can only be used for the following models: 42/50PN4500-UA, 50/60PN5300-UF, 50/60PN6500-UA, and 60PN6550-UA.

Customer Computer

RS-232C configurations

 

 

3-Wire Configurations(Not standard)

 

1

5

 

PC

TV

 

 

RXD

2

 

 

2

TXD

 

 

 

 

TXD

3

 

 

1

RXD

 

 

 

 

GND

5

 

 

3

GND

 

 

 

6

9

 

 

OR

 

RS-232C

RXD

3

 

 

2

TXD

 

 

(Serial port)

TXD

2

 

 

1

RXD

 

 

 

 

GND

5

 

 

3

GND

 

 

 

 

 

D-Sub 9

Phone

 

Set ID

For Set ID number, see "Real Data Mapping" on p.6

1.Press SETTINGS to access the main menus.

2.Press the Navigation buttons to scroll to OPTION and press OK.

3.Press the Navigation buttons to scroll to SET ID and press OK.

4.Scroll left or right to select a set ID number and select CLOSE. The adjustment range is 1-99.

5.When you are finished, press EXIT.

Image 47
Contents LED TV Table of Contents Follow all instructions Important Safety InstructionsEnglish YyMoving YyDisconnecting the Main PowerYyGrounding YyOutdoor Antenna GroundingFor USA and Canada Preventing Image burn or Burn-in on your TV screenYyDot Defect YyGenerated SoundViewing 3D Imaging English Licenses Unpacking Assembling and PreparingWall Mount Inner Spacers Cable Management Cable Holder For GA6400, GA6450 seriesComponent Video Cable Composite Video Cable For GA7900 seriesIR Blaster Cable Cable Management Cable Holder AG-F3 Optional ExtrasButton Description Parts and ButtonsLifting and moving the TV Attaching the stand Setting up the TVM4 x 14 4 EA Stand body Front Stand base English Mounting on a tableWall mount Mounting on a wallModel Standard screwTidying cables Install the cable management as shownCoaxial 75Ω Connecting to an antenna or cableMaking Connections VHF Antenna UHF AntennaNetwork connection Wireless Network ConnectionWired Network Connection Hdmi is the best way to connect a device Connecting to a HD receiver DVD Player or VCRHdmi Connection DVI to Hdmi Connection Connecting to a mobile phone DVD/ Blu-Ray / HD Cable Box Component ConnectionUse the composite video cable provided Not ProvidedVCR / DVD/ Blu-Ray / HD Cable Box Composite ConnectionChoose method a or B to make connection Connecting a PCHdmi Connection or DVI to Hdmi Connection Method B DVI to Hdmi Connection Digital Optical Audio Connection Connecting to an Audio SystemConnecting a USB Device Connecting to a HeadphoneUsing IR Blaster Inserting batteries Remote ContrOLGesture PowerWheel EXT PWR Fn+Z TabShift BackHow to register the remote control Registering the remote controlHow to use the zoom in/out gestures Precautions to take when using the remote controlTurning the TV on for the first time Setting the ModeWatching TV Open Source Software Notice TroubleshootingProblem Resolution Models SpecificationsMax Output PowerStandard Frequency RangeScreen, frame, cabinet and stand MaintenanceCleaning Your TV Power cordPage Child Safety External Control Device Setup Power This feature is not available for all modelsVolume + VolumeUSB Type External Control Device SetupSub RS-232CSerial port Communication Parameters Set ID C8 Step 0F Step Carriage Return Ascii code ‘0x0D’Space Ascii code ‘0x20’ Contrast Command k g Volume Mute Command k eAspect Ratio Command k c Main Picture Size Volume Control Command k fOSD Select Command k l Tint Command k jColorColour Temperature Command x u Sharpness Command k kFor Japan Model For South Korea, North/Latin America exceptColombia Model Input select Command x b Main Picture Input ChannelProgramme Add/DelSkip Command m bControl Back Light Command m g Control Panel Light Command m g For Plasma TVDon’t care DCommand x t only 3D models Depending on modelExtended 3DCommand x v only 3D models Depending on model Page LG Customer Information Center Register your product Online