LG Electronics 55LA9700 owner manual Carriage Return Ascii code ‘0x0D’, Space Ascii code ‘0x20’

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ENGLISH

6EXTERNAL CONTROL DEVICE SETUP

Transmission / Receiving Protocol

Transmission

[Command1][Command2][ ][Set ID][ ][Data][Cr]

[Command 1] : First command to control the TV. (j, k, m or x)

[Command 2] : Second command to control the TV.

[Set ID] : You can adjust the [Set ID] to choose desired monitor ID number in option menu. Adjustment range in TV is 1 to 99. If [Set ID] value is selected to ‘0’, every connected set can be controlled.

*[Set ID] is indicated as decimal (1 to 99) on menu and as Hexadecimal (0x00 to 0x63) on transmission/receiving protocol.

[DATA]

: To transmit command data (hexadecimal). Transmit ‘FF’ data to read status of command.

[Cr]

: Carriage Return - ASCII code ‘0x0D’

[ ]

: Space – ASCII code ‘0x20’

OK Acknowledgement

[Command2][ ][Set ID][ ][OK][Data][x]

*The set transmits ACK (acknowledgement) based on this format when receiving normal data. At this time, if the data is data read mode, it indicates present status data. If the data is data write mode, it returns the data of the PC computer.

Error Acknowledgement

[Command2][ ][Set ID][ ][NG][Data][x]

*The set transmits ACK (acknowledgement) based on this format when receiving abnormal data from non-viable functions or communication errors.

Data 00: Illegal Code

Real data mapping (Hexadecimal b Decimal)

*When you enter the [data] in hexadecimal, refer to following conversion table.

*Channel Tune (ma) Command uses two-byte hexadecimal value([data]) to select channel number.

00

: Step 0

32 : Step 50 (Set ID 50)

FE : Step 254

01

: Step 1 (Set ID 1)

33 : Step 51 (Set ID 51)

FF : Step 255

...

 

...

...

 

0A : Step 10 (Set ID 10)

63 : Step 99 (Set ID 99)

01

00 : Step 256

...

 

...

...

 

0F : Step 15 (Set ID 15)

C7 : Step 199

27

0E : Step 9998

10

: Step 16 (Set ID 16)

C8 : Step 200

27

0F : Step 9999

...

 

...

...

 

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Contents LED TV Important Safety Instructions EnglishNot touch the end of the power cord while it is plugged YyOutdoor Antenna Grounding YyCleaningYyDisconnecting the Main Power YyMovingFor USA and Canada Preventing Image burn or Burn-in on your TV screenYyGenerated Sound Those that have a photosensitive seizure or chronic illness Viewing 3D ImagingViewing Environment Viewing AgeLicenses Open Source Software NoticeTable of Contents Assembling and Preparing UnpackingCinema 3D Glasses Tag On Wall Mount Inner SpacersComponent Video Cable Optional Extras AN-MR400 AG-FParts and Buttons Button DescriptionLifting and moving the TV Setting up the TV Attaching the standMounting on a table Leave a 10 cm4 inches minimumUsing Sliding Speaker Tidying cablesOptional Wall mount bracket optional Mounting on a wallModel OptionalWall Mount Inner Spacer Using Built-in Camera Preparing Built-in CameraName of Parts for the Built-In Camera Checking the Camera’s ShootingRange Connecting to an Antenna or Cable Making ConnectionsHdmi is the best way to connect a device Connecting to a HD receiver, DVD Player or VCRHdmi Connection ARC Audio Return ChannelDVI to Hdmi Connection Connecting to a mobile phone Component Connection Not ProvidedComposite Connection Choose method a or B to make connection Connecting a PCHdmi Connection or DVI to Hdmi Connection Method B DVI to Hdmi Connection Connecting to an Audio System Digital Optical Audio ConnectionConnecting Headphones Connecting a USB Device Wheel OK Selects menus or options Voice recognitionVOL CH Back Returns to the previous level Pointer RF transmitterPrecautions to Take when Using the Magic Remote Control Registering Magic Remote ControlHow to use Magic Remote Control How to register the Magic Remote ControlWatching TV Turning the TV on for the First TimeUsing the User GUIdE Specifications Component port connecting information Hdmi DTV supported modeComponent supported mode 3D supported mode HdmiWiDi 3D supported mode manuallyPhoto Cleaning Your TV MaintenanceTroubleshooting Power cordPage Page Child Safety LG Customer Information Center External Control Device Setup Volume Button Exit This feature is not available for all modelsVolume + Button List Power Button GreenExternal Control Device Setup USB TypeSub RS-232CSerial port Communication Parameters Set ID C8 Step 0F Step Carriage Return Ascii code ‘0x0D’Space Ascii code ‘0x20’ Volume Control Command k f Volume Mute Command k eAspect Ratio Command k c Main Picture Size Contrast Command k gSharpness Command k k Tint Command k jColorColour Temperature Command x u OSD Select Command k lFor Japan Model For South Korea, North/Latin America exceptColombia Model Control Panel Light Command m g For Plasma TV ChannelProgramme Add/DelSkip Command m bControl Back Light Command m g Input select Command x b Main Picture InputDon’t care DCommand x t only 3D models Depending on modelExtended 3DCommand x v only 3D models Depending on model