LG Electronics 72WX70MF owner manual Transmission / Receiving Protocol, Acknowledgement

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CONTROLLING THE MULTIPLE PRODUCT 61

Transmission / Receiving Protocol

Transmission

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

*[Command1]: First command to control the set.

*[Command2]: Second command to control the set.

*[Set ID]: Set ID with which you want to communicate. Enter [Set ID] = ‘00(0x00’ to communicate with all sets regardless of their Set ID numbers.

*[Data]: Information passed to the set.

*[Data1]: Information passed to the set.

*[Data2]: Information passed to the set.

*[Data3]: Information passed to the set.

*[Cr]: Carriage Return. ASCII code ‘0x0D’.

*[ ]: ASCII code space ‘0x20’

Acknowledgement

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

*When the product receives data normally, it sends an acknowledgement (ACK) in the format above. If data is in read mode, it indicates the data that shows the current status. If data is in read mode, it simply indicates the data that is sent from the PC.

*If a command is sent with Set ID '00' (=0x00), the data is reflected to all monitor sets and they do send any acknowledgement (ACK).

*If the data value 'FF' is sent in control mode via RS-232C, the current setting value of a function can be checked (only for some functions).

*Some commands are not supported depending on the model.

ENGLISH

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Contents Monitor Signage Table of Contents Licenses Remote Control and Batteries Power Cord AccessoriesAssembling and Preparing Parts and Buttons Illuminance sensor IR Receiver Power IndicatorConnection Panel Connection panel Pemnut Not to be Used Portrait LayoutVolume Up / Down Remote ControlA Button Number and Alphabet ButtonsNavigation Buttons Scrolls through menus or Selects the Tile ModeReturns to Monitor Viewing from any menuConnecting to a PC Using the MonitorDVI-D Connection RGB ConnectionDisplay Port Connection Hdmi ConnectionSelecting an Image Mode Adjusting the ScreenCustomizing Image Options Selecting an Sound Mode Adjusting the SoundCustomizing PC Display Options Adjusting Aspect Ratio Using Additional OptionsCustomizing Sound Options Just Scan Selecting an input source Using the Input ListComponent Display PortSelect IP Auto Setting or IP Manual Setting Connecting to a Wired NetworkEntertainment Network Status Tips for Network settingConnecting USB Storage Devices Browsing Files Supported File Formats Viewing MoviesEnergy Not affect Photo List and Music List Video Play., Set Video. or Set Audio.Music List excluding Movie List Audio Menu Description Picture SizeLanguage SubtitleViewing Photos Exit the Mark ModePhoto Options Using Photo OptionsOption Description Transition Effect Option Menu Description Listening to MusicDisplay the selected music file Mark all music files on the screenButton Description Control playback by using the following buttonsEnergy Saving button Viewing the Contents List DivX VOD Registration DivX VOD GuideSelect Movie List or Photo List from My Using PIP/PBPMedia DivX VOD DeregistrationMovie List Accessing Main Menus Customizing SettingsSettings Customizes the generalEnables or disables the luminance maintenance function Picture SettingsMaintenance Picture Mode Mode VividPicture Mode Options Dynamic Color Setting Description Dynamic ContrastOff/High/Low Clear WhitePress the navigation buttons to scroll to the setting or Press Menu to access the main menusSound Mode Options Press the navigation buttons to scroll to Audio and pressTo prevent overload Time SettingsAuto off MinutesOption Settings Option Mode Setting Description Tile ModePC Position PC SizeRecovery Setting Description USB ContentProduct/Service Info Portrait ModeEnglish Tile Mode Tile Mode Natural ModeTop left Bottom left Size Top right Bottom right Position1920x1080 Network Settings Making Connections Not included YyUse a High Speed Hdmi Cable Component ConnectionAV Cvbs Connection Connecting to a USBConnecting to the LAN Mode Daisy Chain MonitorsProblem Resolution TroubleshootingNo image is displayed Screen image looks abnormal Audio function does not work Problem ResolutionAfter-image appears on the product Screen color is abnormal Specifications Applicable only for models that support the speakers DTV Mode RGB PC supported modeHDMI,DVI-D,Display Port PC supported mode Code Hexa Function IR CodesRS-232C Configurations Connecting the CableControlling the Multiple Product Communication ParameterHexadecimal Command Reference ListEnglish Transmission Transmission / Receiving ProtocolAcknowledgement Input Select Command x b Power Command k aEnergy Saving Command j q To set the Energy Saving function Picture Mode Command d x To select the Picture ModeSharpness Command k k Brightness Command k h Tint Command k jColor Command k Position Command f q Size Command f s Position Command f rAuto Configuration Command j u Balance Command k t To adjust the sound balanceSpeaker Command d Bass Command k s Volume Control Command k fVolume Mute Command k e To control the Volume Mute on/offAcknowledgement Set ID OK/NGData1Data2Data3x Power On Delay Command f h On Timer Input Command f u Sleep Time Command f fAutomatic Standby Command m n ISM mode Command j p Language Command f i To set the language for OSDFail Over Select Command m i To set the Fail Over function Reset Command f k Tile ID Command dTile Mode Command d d Natural Mode In Tile Mode Command d j Tile H Size Command d gDPM Select Command f j Tile V Size Command d h To adjust the Tile Vertical sizeKey Command m c Command k mTemperature Value Command d n OSD Select Command k lSerial No.Check Command f y To check the Serial Numbers Elapsed time return Command d l To check the panel used timePC Power Control Command d t Backlight Command m gPC Power Command d s Control the PC power English Model