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LG Electronics M5520C Controlling the Multiple Product, RS-232C, The data format is ASCII Code

Models: M5520C M4720C

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47.Serial no.Check (Command : f y) ► To read the serial numbers

RS-232C		Controlling the Multiple Product

Transmission / Receiving Protocol

47.Serial no.Check (Command : f y) ► To read the serial numbers

Transmission

[f][y][][Set ID][][Data][Cr]

Data FF (to read the serial numbers)

Acknowledgement

[y][][Set ID][][OK/NG][Data1] ~ [Data13] [x]

* The data format is ASCII Code.

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LG Electronics M5520C, M4720C owner manual Controlling the Multiple Product, RS-232C, Transmission / Receiving Protocol

Contents

OWNER’S MANUAL MONITOR SIGNAGEENGLISH MONITOR SIGNAGE MODELS M4720C M5520CTable of Contents Accessories AccessoriesSeparate purchase Stand kitM4720C Connecting the StandParts Connecting the Stand M5520CParts M4720C Connecting the SpeakersM5520C Connecting the SpeakersWhen installing Portrait, rotate it clockwise based on its front Install in Portrait ModeName of the Remote Control Buttons Using the Remote Control1 Power On / Off Button 5 Volume Up/Down ButtonUsing the Remote Control Inserting batteries into remote control14 Energy Saving Button 15 INPUT Select ButtonRear View Name and Function of the PartsPower Connector Connect the power cordWhen Connecting to your PC Connecting to External DevicesINPUT → → OK Connecting to External DevicesINPUT → → AUTO/SET Connecting to External Devices When using the LANConnecting to External Devices Daisy Chain MonitorsConnecting to External Devices VESA FDMI wall MountingM4720C M5520CConnecting to External Devices Video InputINPUT → → OK INPUT → → AUTO/SETConnecting to External Devices Component Input 480i/480p/576i/576p/720p/1080i/1080pPreset mode INPUT → → OKConnecting to External Devices HDMI Input 480p/576p/720p/1080i/1080pINPUT → → OK INPUT → → AUTO/SETUser Menus Screen Adjustment optionsPress this button to turn on the power. Press this button Adjust ButtonFor PC Analog signal Screen Adjustment optionsWhen XGA Mode is active and 1920 x 1080 is selected Auto in progress For optimal display change resolution to 1920 xAdjusts screen brightness, contrast and color OSD MenuAdjusts the audio options Adjusts the timer optionsHow to adjust the screen automatically How to adjust the OSD On Screen Display screenUser Menus MENUUser Menus Adjusting the display imageAspect Ratio User Menus Adjusting the display imageEnergy Saving Level 1 80% light Level 2 60% light Level 3 40% lightPicture Mode Adjusting the display imageUser Menus Picture Mode Adjusting the display imageUser Menus BacklightColor Temperature Color Settings Adjusting the display imageUser Menus Advanced ControlPicture Reset Adjusting the display imageReturn Picture Mode to the default factory settingsAuto Volume Adjusting the audio functionSound Mode User MenusSleep timer Adjusting the timer functionPower on delay User MenusUser Menus Selecting the optionsLanguage Input LabelNetwork Setup Power IndicatorFactory Reset User MenusTile Mode Adjusts the tile optionsUser Menus TILETile ID Select the location of the Tile by setting an ID Adjusts the tile optionsUser Menus ID10When connecting the USB device Adjusts the USB optionsUser Menus 2. Select PHOTO LIST, MUSIC LIST or MOVIE LISTPrecautions when using the USB device Adjusts the USB optionsUser Menus User Menus Adjusts the USB optionsScreen Components Photo ListUser Menus Adjusts the USB optionsPhoto Selection and PopUp Menu Photo ListHow to view photo Adjusts the USB optionsUser Menus SlideshowUser Menus Adjusts the USB optionsScreen Components Music ListUser Menus Adjusts the USB optionsMusic Selection and PopUp Menu Play During stop Play the selectedUser Menus Adjusts the USB optionsThe ‘Screen Saver’? User Menus Adjusts the USB optionsMovie List User Menus Adjusts the USB optionsScreen Components Movie ListUsing the remote control Adjusts the USB optionsUser Menus Movie Selection and PopUp MenuWhen you select the Movie Option Adjusts the USB optionsUser Menus Picture Size Sets to Full Screen or Original SizeUser Menus Adjusts the USB optionsClose DivX Registration CodeUser Menus Adjusts the USB optionsDeactivation YesNoNo image is displayed TroubleshootingUnknownProductmessageappearswhentheproductisconnected Key Lock On message appearsThe screen image looks abnormal TroubleshootingAfter-image appears on the product After-image appears when the product is turned offScreen color is abnormal The audio function does not workThe operation does not work normally TroubleshootingDimensions & Weight SpecificationsPower Power ConsumptionDimensions & Weight SpecificationsPower Power ConsumptionVideo Signal SpecificationsInput Connector Max. ResolutionPreset mode SpecificationsPreset mode 31.469RS-232C Configurations Connecting the cableControlling the Multiple Product RS-232CControlling the Multiple Product Command Reference ListRS-232C RS-232C Controlling the Multiple ProductControlling the Multiple Product Transmission / Receiving ProtocolRS-232C RS-232C Controlling the Multiple ProductTransmission / Receiving Protocol RS-232C Controlling the Multiple ProductTransmission / Receiving Protocol Transmission kc Set ID DataCrControlling the Multiple Product 05. Volume MuteCommand e To control On/Off of the Volume MuteRS-232C Transmission / Receiving ProtocolControlling the Multiple Product 07. ContrastCommand g To adjust screen contrastRS-232C Transmission / Receiving ProtocolRS-232C Controlling the Multiple ProductTransmission / Receiving Protocol Red 00H to Green 64HRS-232C Controlling the Multiple ProductTransmission / Receiving Protocol Controlling the Multiple Product 14 BalanceCommand t To adjust the sound balance. TransmissionRS-232C Transmission / Receiving ProtocolControlling the Multiple Product 16. Abnormal state Command zRS-232C Transmission / Receiving ProtocolControlling the Multiple Product 18. Auto ConfigureCommand j uRS-232C Transmission / Receiving ProtocolTile mode is off 20. Tile ModeCommand d d Change a Tile Mode. Transmission1 x 3 mode 1 x 4 modeRS-232C Controlling the Multiple ProductTransmission / Receiving Protocol RS-232C Controlling the Multiple ProductTransmission / Receiving Protocol Controlling the Multiple Product 25. Tile ID SetCommand dRS-232C Transmission / Receiving ProtocolRS-232C Controlling the Multiple ProductTransmission / Receiving Protocol DataHexControlling the Multiple Product 30. Elapsed time returnCommand d l To read the elapsed timeRS-232C Transmission / Receiving ProtocolAutomatically adjust the volume level. Transmission duSet IDDatax 33. Auto volume Command d u34. Speaker Command d v Turn the speaker on or off Transmission Controlling the Multiple ProductControlling the Multiple Product 35. Time Command f a Set the current time TransmissionRS-232C Transmission / Receiving ProtocolControlling the Multiple Product 36. On Timer On/Off Timer Time Command f d Set On TimerRS-232C Transmission / Receiving ProtocolRS-232C Controlling the Multiple ProductTransmission / Receiving Protocol RS-232C Controlling the Multiple ProductTransmission / Receiving Protocol Transmission fuSet IDData1Data2Cr Data40. Auto Sleep Command f g Set Auto Sleep Transmission 39. Sleep Time Command f f Set Sleep Time TransmissionControlling the Multiple Product RS-232CControlling the Multiple Product 41. Power On Delay Command f hRS-232C Transmission / Receiving ProtocolControlling the Multiple Product 43. DPM Select Command f jRS-232C Transmission / Receiving Protocol46. Power Indicator Command f o To set the LED for Power Indicator 45. Power savingCommand f I To set the Power saving modeControlling the Multiple Product RS-232CControlling the Multiple Product 47. Serial no.Check Command f y To read the serial numbersRS-232C Transmission / Receiving ProtocolControlling the Multiple Product 48. S/W Version Command f z Check the software version. TransmissionRS-232C Transmission / Receiving ProtocolRemote Control IR Code IR CodesConfiguration of frame RS-232CRS-232C IR CodesCodeHex FunctionRS-232C IR CodesPage Make sure to read the Safety Precautions before using the product