HP LD4210 42-inch Display ports

Display ports

Figure 3-19Display ports

Component		Function

1	Power cord receptacle	Power cord receptacle to connect the display to an electrical outlet.

2	RS-232-C (Control) serial	RS-232-C (Control) serial ports connect to RS-232 devices.
	ports

3	HDMI/DVI, RGB IN, and	HDMI supports High Definition (HD) input and HDCP (High-bandwidth Digital
	RGB OUT	Content Protection). Some devices require HDCP in order to display HD signals. DVI
		input is supported with an HDMI to DVI signal cable (not included). RGB IN
		supports analog VGA connections from PCs. RGB OUT supports cloning
		connections with VGA cables from display to display.

4	AUDIO (RGB/DVI)	AUDIO (RGB/DVI) connects the audio cable to the Line Out on the media player/
		computer sound card.
		NOTE: Before connecting to the AUDIO (RGB/DVI) port on the display, verify
		what type of Audio Out connection is available on the media player/computer
		sound card. The Line Out on a media player/computer is used to connect to
		speakers, including a built-in amplifier (AMP). For additional instructions, refer to the
		sound card manual.
		If the Audio Out on the media player/computer sound card has only Speaker Out,
		reduce the media player/computer volume before connecting to the AUDIO (RGB/
		DVI) port on the display.
		If the Audio Out on the media player/computer sound card supports both Speaker
		Out and Line Out, choose Line Out.

5	DP IN and DP OUT	DP IN supports digital input with DisplayPort cables from a media player/computer.
	(DisplayPort)	DP OUT supports cloning of connections with DisplayPort cables from display to
		display.

6	USB	USB connects a USB storage device to the HP Media Sign Player.

7	LAN	LAN connects the display directly to a media player/computer or to a network
	(HP LD4210 and HP LD4710	directly or indirectly by a router, hub, or switch using the LAN cable.
	(HP LD4210 and HP LD4710
	models only)

8	SPEAKER	SPEAKER connects the external speakers to the display.

VESA mounting support and security slot

VESA FDMI (Video Electronics Standards Association Flat Display Mounting Interface) wall mounting—This product supports a VESA FDMI-compliant mounting device. The mounting devices can be purchased separately from HP.

ENWW	VESA mounting support and security slot 17

Contents

Page Page About this guide WARNING CAUTION: Page Table of contents 5 Using the HP Media Sign Player Appendix A Troubleshooting Appendix B Technical specifications Appendix C Command reference Page Appendix D Agency regulatory notices 1 Product features Page 2 Safety and maintenance guidelines Page Cleaning the display Shipping the display 3 Setting up the display Page Page Page Page Page Inserting the batteries Identifying remote control buttons Page Display components Display control panel Display ports Security cable provision Page Page Input List Connecting RGB Connecting DisplayPort (480p/576p/720p/1080i/1080p) Connecting HDMI (480p/576p/720p/1080i/1080p) Page Connecting LAN (HP LD4210 and HP LD4710 only) Page Page 4 Operating the display Installing from the CD 2.View the Display Driver Readme file 3.Select Install display driver software Downloading from the Web Open auto-adjustment software Using the remote control to adjust the OSD OSD menu selections Page Page Page IP Mode options: Selecting an Aspect Ratio Adjusting the timer function Clock On Time and Off Time Sleep Timer Auto Off Power On Delay Using ISM Method ISM Method Normal OFF Orbiter RGB IN RGB OUT DP IN DP OUT RS-232-C 5 Using the HP Media Sign Player Options on full-sizedphoto view Options BGM Music Folder for BGM Rotate icon Music selection and menu options: Play Stop Play Play with Photo Page A Troubleshooting Page Page B Technical specifications Page B-1 B-2 B-3 Figure B-4 Preset display modes DTV mode Power indicator C Command reference Communication parameter Page 01. Power (Command: a) Page 02. Input Select (Command: b) (Main Picture Input) 03. Aspect Ratio (Command: c) (Main picture format) 04. Screen Mute (Command: d) 05. Volume Mute (Command: e) 06.Volume Control (Command: f) 07.Contrast (Command: g) 08. Brightness (Command: h) 09.Color (Command: i) (Video Timing only) 10. Tint (Command: j) (Video Timing only) 11.Sharpness (Command: k) (Video Timing only) 12. OSD Select (Command: l) 13.Remote Lock/Key Lock (Command: m) 14.Balance (Command: t) 15. Color Temperature (Command: u) 16.Abnormal state (Command: z) 17.ISM Method (Command: j p) 18. Auto Configure (Command: j u) 19. Key (Command: m c) 20. Tile Mode (Command: d d) 21. Tile H Position (Command: d e) 22. Tile V Position (Command: d f) 23. Tile H Size (Command: d g) 24. Tile V Size (Command: d h) 25. Tile ID Set (Command: d i) 26. Natural Mode (In Tile Mode) (Command: d j) 27. Picture Mode (Command: d x) 28. Sound Mode (Command: d y ) 29. Fan Fault check (Command: d w ) 30.Elapsed time return (Command: d l) 31. Temperature value (Command: d n) 32. Lamp fault Check (Command: d p) 33.Auto volume (Command: d u) 34. Speaker (Command: d v) 35. Time (Command: f a) 36. On Timer (On/Off Timer) Time (Command: f d) Page 37. Off Timer (On/Off Timer) Time (Command: f e) 38. Scheduling Input select (Command: f u) (Main Picture Input) 39. Sleep Time (Command: f f) 40. Auto Off (Command: f g) 41. Power On Delay (Command: f h) 42. Language (Command: f i) 43. DPM Select (Command: f j) 44. Reset (Command: f k) 45. Energy saving (Command: f I) 46. Power Indicator (Command: f o) 47. Serial no. Check (Command: f y) 48. S/W Version (Command: f z) 49. Input Select (Command: x b) Output waveform Configuration of frame Lead code Repeat code Bit description Frame interval: Tf Page Page D Agency regulatory notices Page Page Japanese power cord requirements Materials disposal Chemical substances HP recycling program Restriction of Hazardous Substances (RoHS) Turkey EEE regulation