Elo TouchSystems 1727L, 1725L manual Elo Entuitive Touchmonitor User Guide

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As an example, a SVGA resolution LCD panel has 800 pixels horizontally by 600 pixels vertically. Input video is also represented by the same terms. XGA input video has a format of 1024 pixels horizontally by 768 pixels vertically. When the input pixels contained in the video input format match the native resolution of the panel, there is a one to one correspondence of mapping of input video pixels to LCD pixels. As an example, the pixel in column 45 and row 26 of the input video is in column 45 and row 26 of the LCD. For the case when the input video is at a lower resolution than the native resolution of the LCD, the direct correspondence between the video pixels and the LCD pixels is lost. The LCD control- ler can compute the correspondence between video pixels and LCD pixels using algorithms contained on its controller. The accuracy of the algorithms determines the fidelity of conversion of video pixels to LCD pixels. Poor fidelity conversion can result in artifacts in the LCD displayed image such as varying width characters.

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Contents Elo Entuitive Touchmonitor User Guide Elo Entuitive Touchmonitor User Guide Copyright 2005 Elo TouchSystems Inc. All Rights Reserved DisclaimerTrademark Acknowledgments Table of Contents Precautions IntroductionAbout the Product Elo Entuitive Touchmonitor User Guide Installation and Setup Unpacking Your TouchmonitorProduct Overview Main UnitRear View Side View Base Bottom ViewTouch Interface Connection Serial or USB or both Serial and USB ConnectionRouting the Cables Connecting the Video Cable Page Connecting the Speaker Cable Connecting the Power Cable Optimizing LCD Display Vesa Mounting InterfaceAccessing the Vesa Mounting Interface Mounting the BaseInstalling the Driver Software Installing the Serial Touch Driver Click Start RunInstalling the Serial Touch Driver for MS-DOS and Windows Installing the USB Touch Driver Elo Entuitive Touchmonitor User Guide About Touchmonitor Adjustments Using the On-Screen Display OSD MenusOperation Control Function Power SwitchSide Bezel Buttons DownOSD Menu Function ContrastExit Troubleshooting Solutions to Common ProblemsProblem Suggestions Elo Entuitive Touchmonitor User Guide Native Resolution Input Video 17 LCDElo Entuitive Touchmonitor User Guide Touchmonitor Safety Care and Handling of Your Touchmonitor Technical Specifications Mode Resolution Frequency kHz Frequency HzCompatible Video Modes Touchmonitor Specifications Table C.2 IntelliTouch Touchmonitor Specifications Protection per EN 61 000-4-2 Positional Accuracy PerASTM D1003 Visual ResolutionMechanical Construction Touch Activation ForceLCD Touchmonitor ET172XL-XXWF-XDimensions See Detail a Electrical Safety Information Regulatory InformationII. Emissions and Immunity Information Elo Entuitive Touchmonitor User Guide MPR Warranty Page Index NumericsPhase Check out Elo’s Web site