LG Electronics M4210LCBA owner manual Output waveform, Configuration of frame

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RS-232C		IR Codes

How to connect

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Connect your wired remote control to Remote Control port on the Product.

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Remote Control IR Code

Output waveform

single pulse, modulated with 37.917kHz signal at 455kHz

Tc

Carrier frequency

							FCAR = 1 / Tc = fosc / 12
							FCAR = 1 / Tc = fosc / 12
				T1			Duty ratio = T1 / Tc = 1 / 3
				T1			Duty ratio = T1 / Tc = 1 / 3

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Configuration of frame

• 1st frame

Lead code

	Low	High	Data code
				Data code
	custom code	custom code

C0 C1 C2 C3 C4 C5 C6 C7 C0 C1 C2 C3 C4 C5 C6 C7 D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D6 D7

• Repeat frame

Repeat code

Tf

▲

Lead code

9 ms

▲ Repeat code

9 ms

4.5 ms

0.55ms

2.25 ms

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Bit description
• Bit "0"	• Bit "1"

0.56ms

1.12ms

0.56 ms

2.24 ms

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Frame interval : Tf

• The waveform is transmitted as long as a key is depressed.

Tf

Tf

Tf = 108 ms @ 455 kHz

A28

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Contents Monitor Signage Page Table of Contents Connecting the stand PartsConnecting the Speakers Portrait Mode Using the Remote Control Remote Control ButtonsUsing the Remote Control Part Names and Functions Rear ViewConnecting to External Devices When Connecting to Your PCConnecting to External Devices Input SETVesa Fdmi Wall Mounting Video Input VCR/DVD ReceiverHdmi Input 480p/576p/720p/1080i/1080p Select HDMI/DVIWatching AV Outputs Video/TVScreen Adjustment Options User MenusWhen 1920 x 1080 is selected User MenusOSD Menu OSDOn Screen Disp layHow to Adjust the OSD On-Screen Display Adjusting the Screen AutomaticallyUse the remote control to adjust the OSD Adjusting Screen Color Picture ModeAdjusting Screen Color Red / Green / BlueAdvanced Picture 149 Selects a 43 aspect ratio imageOnly HDMI/ DVI PC, RGB PC Zoom1Screen Balance Adjusting AudioAuto Volume SpeakerAdjusting the Timer Adjusting the Timer Language Indicator DPM SelectSelecting Options Key LockSelecting Options RowID10 Row Reset SizeTile ID Adjust Set ID and Check Serial No. and SW Version Set ID Serial No SW VersionTroubleshooting Maximum resolutionTroubleshooting Audio Does Not Work Dimensions & Weight Width x Height x Depth SpecificationsPower Rated Voltage LCD PanelVertical Frequency Video Signal Max. ResolutionInput Connector EnvironmentalDTV Mode RS-232CControlling the Multiple Product Command Reference List A0H Transmission / Receiving Protocol PowerCommand a Input Select Command b Main Picture InputAspect RatioCommand c Main picture format Screen MuteCommand dVolume MuteCommand e Volume ControlCommand fContrastCommand g BrightnessCommand hColorCommand i Video Timing only TintCommand j Video Timing onlySharpnessCommand k Video Timing only OSD SelectCommand lRemote Lock /Key Lock Command m BalanceCommand t Color Temperature Command uAbnormal state Command z ISM modeCommand j pAuto ConfigureCommand j u KeyCommand m cTile ModeCommand d d Tile H PositionCommand d e Tile V PositionCommand d fTile H SizeCommand d g Tile V SizeCommand d hTile ID SetCommand d Natural Mode In Tile mode Command d jPicture Mode Command d Sound Mode Command d y Fan Fault check Command d wElapsed time returnCommand d l Temperature value Command d nLamp fault CheckCommand d p Auto volume Command d u Speaker Command dSleep Time Command f f Auto Sleep Command f gPower On Delay Command f h Language Command fDPM Select Command f j Reset Command f kPower savingCommand f Power Indicator Command f oPosition Command f q Position Command f r Size Command f sSize Command f t Serial no.Check Command f y48. S/W Version Command f z Input Select Command x bConfiguration of frame Output waveformCodeHex Function Model Serial