Tyco Electronics 1938L manual

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As an example, a WXGA+ resolution LCD panel has 1440 pixels horizontally by 900 pixels vertically. Input video is also represented by the same terms. WXGA input video has a format of 1440 pixels horizontally by 900 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 controller 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 Touchmonitor User Guide 1938L Family 3000 Series Revision a User GuideTrademark Acknowledgments Copyright 2008 Tyco Electronics. All Rights ReservedDisclaimer Table of Contents Product Description PrecautionsIntroduction About the Product Unpacking Your Touchmonitor Installation and SetupTouch Interface Connection Front View Rear View Product OverviewInstalling the Driver Software Click Start Run Installing the Serial Touch DriverInstalling the Serial Touch Driver for MS-DOS and Windows Installing the USB Touch Driver Installing APR USB Touch Driver for Windows XP Operation About Touchmonitor AdjustmentsControl Function Menu/Exit Power SwitchRear Panel Controls Remote OSD Buttons optionOn Screen Display OSD Menu Functions Controls and AdjustmentOn Screen Display OSD Control Options Freq Band Width Mode Resolution KHz MHz Preset ModesMode Consumption Power Management SystemPower Problem Suggestions TroubleshootingSolutions to Common Problems Native Resolution Page Touchmonitor Safety Waste Electrical and Electronic Equipment Weee Directive Care and Handling of Your TouchmonitorTechnical Specifications Touchmonitor Specifications Expected Life Performance IntelliTouch Touchscreen SpecificationsController Surface Capacitive Touchscreen SpecificationsExpected Life SecureTouch Touchscreen SpecificationsAcoustic Pulse Recognition Specification LCD Touchmonitor ET1938L-XXXA-X-G Dimensions II. Emissions and Immunity Information Electrical Safety InformationRegulatory Information User Guide R31524 Warranty Index D E X Check out Elo’s Web site