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LD4220tm
User manual
HP LD4220tm User Manual
Digital signage touch displays
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Table of Contents
Product Features
HP Digital Signage Touch Models
Accessories
Optional Accessories
Safety and Maintenance Guidelines
Important Safety Information
Maintenance Guidelines
Cleaning the Display
Shipping the Display
Setting up the Display
Installing the Stand (Sold Separately)
Connecting the Speakers (Sold Separately)
Rotating to the Portrait Position
Using the Remote Control
Inserting the Batteries
Identifying Remote Control Buttons
Identifying Display Components
Display Components
Display Control Panel
Display Ports
VESA Mounting Support and Security Slot
Connecting to External Devices
Connecting RGB
Connecting Displayport (480P/576P/720P/1080I/1080P)
Connecting HDMI (480P/576P/720P/1080I/1080P)
Connecting LAN
Connecting the USB (Universal Serial Bus) Cable
Connecting Daisy Chain Displays
Operating the Display
Software and Utilities
The Information File
The Image Color Matching File
Installing the .INF and .ICM Files
Installing from the CD
Downloading from the Internet
Using the Auto-Adjustment Function (RGB INPUT Source Only)
Using the On-Screen Display Menu
Using the Remote Control to Adjust the OSD
OSD Menu Selections
Selecting an Aspect Ratio
Adjusting the Timer Function
Clock
On Time and off Time
Sleep Timer
Auto off
Power on Delay
Using Key Lock
Using ISM Method
Using Tile Mode
Operating the Touch Screen
Plug and Play (Microsoft Windows 7 and Windows Vista)
Touch Software Installation for Microsoft Windows XP
Installing the Software from the CD
Installing the Software from the Internet
Calibrating the Touch Screen in Windows Vista and Windows 7
Calibrating the Touch Screen Using Multitouch Platform in Windows XP
Customizing the Touch Screen
Using the Touch Keyboard and Writing Tab
Finger Operation
Upgrading the Firmware
Multi-Display Touch Screen Setup
Using the HP Media Sign Player
Using Photo List
Using Music List
Using Movie List
Appendix A Troubleshooting
Solving Common Problems
Using the Internet
Preparing to Call Technical Support
Appendix B Technical Specifications
HP Digital Signage Display
HP Ld4220Tm Dimensions (with Optional Stand and Speakers)
HP Ld4720Tm Dimensions (with Optional Stand and Speakers)
Recognizing Preset Display Resolutions
Preset Display Modes
DTV Mode
Power Indicator
Appendix C Command Reference
Connecting the Cable
RS-232-C Configurations
Communication Parameter
Command Reference List
Transmission/Receiving Protocol
Power (Command: A)
Input Select (Command: B) (Main Picture Input)
Aspect Ratio (Command: C) (Main Picture Format)
Screen Mute (Command: D)
Volume Mute (Command: E)
Volume Control (Command: F)
Contrast (Command: G)
Brightness (Command: H)
Color (Command: I) (Video Timing Only)
Tint (Command: J) (Video Timing Only)
Sharpness (Command: K) (Video Timing Only)
OSD Select (Command: L)
Remote Lock/Key Lock (Command: M)
Balance (Command: T)
Color Temperature (Command: U)
Abnormal State (Command: Z)
ISM Method (Command: J P)
Auto Configure (Command: J U)
Key (Command: M C)
Tile Mode (Command: D D)
Tile H Position (Command: D E)
Tile V Position (Command: D F)
Tile H Size (Command: D G)
Tile V Size (Command: D H)
Tile ID Set (Command: D I)
Natural Mode (in Tile Mode) (Command: D J)
Picture Mode (Command: D X)
Sound Mode (Command: D y )
Fan Fault Check (Command: D W )
Elapsed Time Return (Command: D L)
Temperature Value (Command: D N)
Lamp Fault Check (Command: D P)
Auto Volume (Command: D U)
Speaker (Command: D V)
Time (Command: F A)
On Timer (On/Off Timer) Time (Command: F D)
Off Timer (On/Off Timer) Time (Command: F E)
Scheduling Input Select (Command: F U) (Main Picture Input)
Sleep Time (Command: F F)
Auto off (Command: F G)
Power on Delay (Command: F H)
Language (Command: F I)
DPM Select (Command: F J)
Reset (Command: F K)
Energy Saving (Command: F I)
Power Indicator (Command: F O)
Serial No. Check (Command: F Y)
S/W Version (Command: F Z)
Input Select (Command: X B)
IR Codes
Remote Control IR Code
Output Waveform
Configuration of Frame
Lead Code
Repeat Code
Bit Description
Frame Interval: Tf
IR Codes Table
Appendix D Agency Regulatory Notices
Federal Communications Commission Notice
Modifications
Cables
Declaration of Conformity for Products Marked with the FCC Logo (United States Only)
Canadian Notice
Avis Canadien
European Union Regulatory Notice
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Digital Signage Touch Displays
User Guide
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