LG Electronics 42LS75A 49LS75A 55LS75A Backlight Command m g Check Tile Mode Command d z

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68TO CONTROL MULTIPLE PRODUCTS

38. Backlight (Command: m g)						41. Check Tile Mode (Command: d z)
Adjusts the backlight brightness.						Checks the tile mode.
	Transmission						Transmission

	[m][g][ ][Set ID][ ][Data][Cr]						[d][z][ ][Set ID][ ][Data][Cr]
	Data 00 to 64: Backlight 0 to 100					Data		FF: checks the tile mode
	Data 00 to 64: Backlight 0 to 100
	Acknowledgement
							Acknowledgement
	[g][][set ID][][OK/NG][Data][x]						Acknowledgement
	[g][][set ID][][OK/NG][Data][x]						[z][ ][Set ID][ ][OK/NG][Data1][Data2][Data3][x]
							[z][ ][Set ID][ ][OK/NG][Data1][Data2][Data3][x]
						Data1		00: tile mode off
								01: tile mode on
						Data2		00 to 0F: tile column
						Data3		00 to 0F: tile row


	39. Screen Off (Command: k d)					42. Tile ID (Command: d i)
	39. Screen Off (Command: k d)					Sets the tile ID value of the product.
	Turns the screen on or off.					Sets the tile ID value of the product.
	Turns the screen on or off.						Transmission
		Transmission					Transmission
		Transmission					[d][i][ ][Set ID][		][Data][Cr]

		[k][d][ ][Set ID][ ][Data][Cr]
		[k][d][ ][Set ID][ ][Data][Cr]				Data		01 to E1: Tile ID 1 to 225**
		Data	00: turns the screen on			Data		01 to E1: Tile ID 1 to 225**
		Data	00: turns the screen on			FF: checks the tile ID
			01: turns the screen off			FF: checks the tile ID

			** The data value cannot exceed the value of row x
	Acknowledgement		** The data value cannot exceed the value of row x
	Acknowledgement			column.

	[d][ ][Set ID][ ][OK/NG][Data][x]
	[d][ ][Set ID][ ][OK/NG][Data][x]			Acknowledgement
				Acknowledgement
				[i][ ][Set ID][ ][OK/NG][Data][x]
			* When a data value that exceeds the value of row x
			column is entered (except 0xFF),
			ACK becomes NG.

40. Tile Mode (Command: d d)

43. Natural Mode (in Tile mode) (Command: d j)

Sets the Tile Mode and sets values for the tile rows and

When displaying the image naturally, the part of the image

columns.

that would normally be displayed in the gap between

Transmission

the monitors is omitted.

[d][d][ ][Set ID][ ][Data][Cr]

Transmission

Data 00 to FF: The first byte - tile column

[d][j][ ][Set ID][ ][Data][Cr]

The second byte - tile row

Data 00: Off

* 00, 01, 10, and 11 mean that the tile mode is off

01: On

Acknowledgement

Acknowledgement

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

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

Image 68

Contents Monitor Signage Table of Contents Licenses Assembly and Preparation AccessoriesSP-2100 Optional AccessoriesScrews Power Cord AN-WF500Parts and Buttons ButtonsConnection Panel Buttons DescriptionConnecting the Stand Connecting the SpeakersPortrait Layout Connecting IR & Light SensorUsing Kensington Lock Connecting the OPS OPS Player Attaching and removing the LG Logo Bracket Removing the LG LogoInstalling on a Wall Securing the monitor to a wall optional Remote Control Volume Up/Down ButtonA Button Number and Alphabet buttonsExit USB Menu ControlConnecting to a PC Making ConnectionsHD Receiver/DVD/VCR Camcorder/Camera/Gaming Device Direct Connection Using the Router Using the InternetExternal Device Connection English Daisy Chain Monitors Using the Multi Display Mode function Using the Input List Using My MediaConnecting USB storage devices Remote Control HomeTips for using USB storage devices To use Select Play Remote Control Home To set Device Selection Remote Control HomeFiles Supported by My Media Supported External Subtitle FormatSupported Internal Subtitle Format Supported Video CodecSupported Audio File Supported Photo FileTips for Playing Video Files To play video files on display Remote Control HomeViewing Videos English Viewing image files Remote Control Home Viewing music files Remote Control HomeViewing Photos Listening to MusicSettings Information SuperSign ContentsFile Manager Picture ID Settings Main Menu Settings Quick SettingsPicture Settings Remote Control Settings Picture Picture Adjust Noise Reduction Mpeg NoiseReduction Black Level Real CinemaEnglish Sound Settings Network Wi-Fi Connection Network SettingsTo Set Your Network Remote Control Settings Tips for Network Setting General Settings Tips for Wireless Network SettingResets all monitor settings Troubleshooting Does the Check signal cableProblem Action No image is displayedScreen color is abnormal Problem Action Operation does not work normally Problem ActionAfter-image appears on the product Audio function does not workProduct Specifications 42LS75AApplicable only for models that support the speakers 49LS75A Mm x 637.4 mm x 31.7 mm / 15.6 kg 55LS75A Mm x 713.7 mm x 31.7 mm / 20.7 kg Product Dimensions 135.149LS75A 1230.4 28.8 31.7 701 776 713 135.5 727.4 415.2 400 150 150.6 Horizontal Vertical Resolution Frequency Frequency Hz KHz Hdmiops / DVI / Displayport PC Support ModeDTV mode IR Codes Code Hex Function RemarksSome key codes are not supported depending on the model Connecting the cable RS-232C ConfigurationsTo Control Multiple Products Communication ParameterCommand Reference List HexadecimalEnglish Acknowledgement Transmission/Reception ProtocolTransmission Power Command k a Energy Saving Command j q Select Input Command x bAspect Ratio Command k c Contrast Command k gTransmission Kt Set ID DataCr Sound mode Command d y Selects a sound mode Volume Control Command k f Adjusts the playback volumeDay and Time 2 hour/minute/second are set Language Command f i Sets the OSD language On Timer Input Command f uAuto Power Off 4 Hours Command m n Key Command m c Reset Command f kCurrent temperature Command d n White balance red gain Command j m White Balance Green Gain Command j nTile Mode Command d d Natural Mode in Tile mode Command d j Backlight Command m g Check Tile Mode Command d zScreen Off Command k d Tile ID Command d IR Operation Command t p DPM Select Command f jPower On Delay Command f h Local Key Operation Command t o Status Command sCheck Screen Command t z Sets Check Screen Daylight Saving Time Command s dCopyright notices are available for download