HP LD4200, LD4700 manual Power Command a

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Transmit 'FF' data to read status of command. *[Cr]: Carriage Return

ASCII code ‘0x0D’

*[ ]: ASCII code Space (0x20)’ OK Acknowledgement

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

*The Product transmits ACK (acknowledgement) based on this format when receiving normal data. At this time, if the data is in data read mode, it indicates present status data.

If the data is in data write mode, it returns the data of the PC computer.

Error Acknowledgement

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

*If there is error, it returns NG

01. Power (Command : a)

To control Power On/Off of the Set.

Transmission

[k][a][ ][Set ID][ ][Data][Cr]

Data 0 : Power Off 1 : Power On

Acknowledgement

[a][ ][Set ID][ ][OK][Data][x]

To show the status of Power On/Off.

Transmission

[k][a][ ][Set ID][ ][FF][Cr]

Acknowledgement

[a][ ][Set ID][ ][OK][Data][x]

Data 0 : Power Off 1 : Power On

44 Appendix C Controlling the Multiple Product

ENWW

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Contents HP LD4200 and LD4700 LCD Monitors Fourth Edition May Document Part Number About This Guide Iv About This Guide Table of contents Clock On/Off Timer Sleep Time Auto Sleep Vii Appendix D Agency Regulatory Notices Product Features HP Digital Signage ModelsImportant Safety Information Safety and Maintenance GuidelinesMaintenance Guidelines Cleaning the Monitor Shipping the MonitorSetting Up the Monitor Installing the Stand Sold Separately3Sliding the LD4200 Stand Onto the LD4200 Monitor Connecting the Speakers Sold Separately 6Securing the LD4700 Stand to the LD4700 Monitor8Securing the Speakers to the Monitor 9Using the Cable Holders Feature Available on Select Models 12Installing Portrait Rotating to the Portrait Position Select ModelsUsing the Remote Control Inserting the BatteriesIdentifying Remote Control Buttons Component FunctionIdentifying Rear Components Connecting to External Devices Connecting to the ComputerEnww Connecting Daisy Chain Monitors Vesa Mounting SupportConnecting Video Input 22VESA Mounting HolesConnecting Component Input 480p/720p/1080p/1080i/480i Connecting Hdmi Input 480p/720p/1080i/1080p 26Connecting AV Out Watching AV OutputsOperating the Monitor Software and UtilitiesInformation File Image Color Matching FileInstalling the .INF and .ICM Files Screen Adjustment OptionsInstalling from the CD Downloading from the Worldwide WebComponent1 HDTV, DVD Component2 HDTV, DVDUsing the Auto-Adjustment Function Using the On-Screen Display MenuIcon Main Menu Function Description Using the Remote Control to Adjust the OSD OSD Menu Selections Icon Main Menu Submenu Description Auto Volume, Speaker Selecting An Aspect Ratio Mode ComponentAdjusting the Timer Function ClockUsing the Key Lock Selecting Options2Tile Mode Enlarged Screen Enww Solving Common Problems TroubleshootingProblem Possible Cause Solution Appendix a Troubleshooting Using the Worldwide Web Preparing to Call Technical Support Technical Specifications HP LD4200 LCD MonitorHP LD4200 LCD Monitor Table B-2HP LD4700 Specifications HP LD4700 LCD MonitorHP LD4200 and LD4700 Preset Display Modes Recognizing Preset Display ResolutionsPreset Pixel Format Horz Freq kHz Vert Freq Hz Power Indicator DTV ModeMode Indicator Light RS-232C Configurations Connecting the CableControlling the Multiple Product Command Reference List Communication ParameterTransmission / Receiving Protocol TransmissionPower Command a Input Select Command b Main Picture Input Aspect Ratio Command c Main picture formatVolume Mute Command e Screen Mute Command dVolume Control Command f Contrast Command g Brightness Command hColor Command i Video only Tint Command j Video onlyOSD Select Command l Sharpness Command k Video onlyRemote Lock /Key Lock Command m Balance Command t Color Temperature Command uvAbnormal state Command z ISM mode Command j pAuto Configure Command j u Key Command m cTile Mode Command d d Data DescriptionTile V Position Command d f Tile H Position Command d eTile H Size Command d g Tile ID Set Command d Tile V Size Command d hNatural Mode In Tilemode Command d j Temperature value Command d n Elapsed time return Command d lLamp fault Check Command d p Speaker Command d Auto volume Command d uTime Command f a On Timer On/Off Timer On, Off Command F b 00H~FFHOff Timer On/Off Timer On, Off Command f c On Timer On/Off Timer Time Command f dOff Timer On/Off Timer Time Command f e Auto Sleep Command f g Sleep Time Command f fPower On Delay Command f h Language Command f DPM Select Command f j43. S/W Version Command f z Reset Command f kInput Select Command x b Remote Control IR Code IR CodesIR Codes Table CodeHexa FunctionExit Agency Regulatory Notices Federal Communications Commission NoticeModifications CablesAvis Canadien Canadian NoticeEuropean Union Regulatory Notice Japanese Power Cord Requirements Japanese Notice Korean Notice Power Cord Set RequirementsGerman Ergonomics Notice Product Environmental Notices Materials DisposalTurkey EEE Regulation

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