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HP Digital Signage Display HP LD4220tm and LD4720tm Digital Signage Touch Displays User Guide © 2011 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. This document contains proprietary information that is protected by copyright. No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of Hewlett-Packard Company. Microsoft®, Windows®, and Windows Vista™ are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries. First Edition (September 2011) Document Part Number: 626998-001 About this guide This guide provides information on setting up the display, installing drivers, using the On-Screen Display menu, troubleshooting, and technical specifications. WARNING! Text set off in this manner indicates that failure to follow directions could result in bodily harm or loss of life. CAUTION: Text set off in this manner indicates that failure to follow directions could result in damage to equipment or loss of information. NOTE: Text set off in this manner provides important supplemental information. ENWW iii iv About this guide ENWW Table of contents 1 Product features ............................................................................................................................................. 1 HP Digital Signage touch models ......................................................................................................... 1 Accessories .......................................................................................................................................... 1 Optional accessories ............................................................................................................................ 2 2 Safety and maintenance guidelines .............................................................................................................. 3 Important safety information ................................................................................................................. 3 Maintenance guidelines ........................................................................................................................ 3 Cleaning the display ............................................................................................................ 5 Shipping the display ............................................................................................................. 5 3 Setting up the display ..................................................................................................................................... 6 Installing the stand (sold separately) .................................................................................................... 6 Connecting the speakers (sold separately) .......................................................................................... 9 Rotating to the portrait position .......................................................................................................... 11 Using the remote control .................................................................................................................... 12 Inserting the batteries ........................................................................................................ 12 Identifying remote control buttons ...................................................................................... 13 Identifying display components .......................................................................................................... 15 Display components .......................................................................................................... 15 Display control panel ......................................................................................................... 16 Display ports ...................................................................................................................... 17 VESA mounting support and security slot .......................................................................................... 17 Connecting to external devices .......................................................................................................... 19 Connecting RGB ................................................................................................................ 21 Connecting DisplayPort (480p/576p/720p/1080i/1080p) ................................................... 22 Connecting HDMI (480p/576p/720p/1080i/1080p) ............................................................ 22 Connecting LAN ................................................................................................................. 24 Connecting the USB (Universal Serial Bus) cable ............................................................. 25 Connecting daisy chain displays ........................................................................................................ 25 4 Operating the display ................................................................................................................................... 27 Software and utilities .......................................................................................................................... 27 The information file ............................................................................................................ 27 The image color matching file ............................................................................................ 27 Installing the .INF and .ICM files ........................................................................................................ 28 ENWW v Installing from the CD ........................................................................................................ 28 Downloading from the Internet ........................................................................................... 28 Using the auto-adjustment function (RGB INPUT source only) ......................................................... 29 Using the On-Screen Display menu ................................................................................................... 29 Using the remote control to adjust the OSD ...................................................................... 30 OSD menu selections ........................................................................................................ 31 Selecting an Aspect Ratio .................................................................................................. 36 Adjusting the timer function ............................................................................................... 36 Clock ................................................................................................................. 36 On Time and Off Time ....................................................................................... 37 Sleep Timer ....................................................................................................... 37 Auto Off ............................................................................................................. 38 Power On Delay ................................................................................................ 38 Using Key Lock .................................................................................................................. 38 Using ISM Method ............................................................................................................. 39 Using Tile Mode ................................................................................................................. 39 5 Operating the touch screen ......................................................................................................................... 41 Plug and play (Microsoft Windows 7 and Windows Vista) ................................................................. 41 Touch software installation for Microsoft Windows XP ....................................................................... 41 Installing the software from the CD .................................................................................... 41 Installing the software from the Internet ............................................................................. 42 Calibrating the touch screen in Windows Vista and Windows 7 ......................................................... 42 Calibrating the Touch Screen Using MultiTouch Platform in Windows XP ........................................ 42 Customizing the touch screen ............................................................................................................ 43 Using the touch keyboard and writing tab .......................................................................................... 43 Finger operation ................................................................................................................................. 43 Upgrading the firmware ...................................................................................................................... 44 6 Multi-Display touch screen setup ...............................................................................................................
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