Dell Latitude E6420 XFR User Manual - Page 12

Dell Latitude E6420 XFR Setup and Features Information Direct Vue™ Touch Display Information The computer provides an optional touch screen display for entering and selecting data using an approved pointing device such as your finger, a passive stylus or any non-abrasive smooth blunt object that will not damage the touch display. NOTE: To ensure you properly care for and maintain your touch display, adhere to the care instructions regarding the display. WARNING: The optional Direct VueTM Touch Display has been designed to accept finger touch as well as passive stylus input directly onto the screen. With the optional Direct VueTM Touch Display, a stylus is included with the computer for use in selecting items on the touch screen. Other pointing devices can be used with the touch screen such as any non-abrasive, smooth or blunt object that will not damage the touch screen display. The touch screen surface can be damaged by ink pens, marker pens or other pointed or abrasive objects. The use of non-approved input devices that cause damage to the digitizer or LCD may not be covered by the limited warranty. The touch screen is pre-configured and pre-calibrated at the factory, but may require further calibration to improve accuracy for entering or selecting data on the touch display. Please see the Tools section for information on Calibrating your Touch Display and using your stylus. Accessing Drivers and Documentation Your Direct Vue Touch Display's drivers, touch-input parameters and documentation have been pre-loaded at the factory. For experienced users or IT administrators - if you need to re-install drivers, set up your Touch Display or modify parameters please refer to the pre-loaded eGalaxTouch utility documentation for detailed instructions and refer to the summary provided in eGalaxTouch Configuration Utility. You can launch the pre-loaded documentation by selecting Start -> All Programs -> eGalaxTouch -> Document. eGalaxTouch Configuration Utility Your Direct Vue Touch Display system incorporates EETI technology. eGalaxTouch is a software utility tool that allows you to configure various touch features. You can launch eGalaxTouch by clicking Start -> All Programs -> eGalaxTouch -> Configure Utility. NOTE: The touch screen is pre-configured and pre-calibrated at the factory, but may require further calibration to improve accuracy for entering or selecting data on the touch display, or to further configure it to your specific application. Please refer to the pre-loaded documentation for the eGalaxTouch configuration utility for a complete description of all its capabilities and functionality. You can launch the pre-loaded documentation for the eGalaxTouch Configuration Utility by selecting Start -> All Programs -> eGalaxTouch -> Document -> User Guide for Windows 2000/XP/Vista -> eGalaxTouch Utility. The eGalaxTouch utility consists of tabs that allow you to determine the best settings for your touch screen configuration. • The General tab shows all of the touch screen controllers installed in your system • The Tools tab provides access to calibration and touch position tools. • The Setting tab provides access to the configuration of beeps, clicks and mouse emulation as well as selection of 9 point or 25 point calibration for linearization. • The Display tab provides the tools for mapping the touch screen area to specific areas of the display. The default is full screen. • The Edge Parameters tab provides configuration for selecting items near the edge of the touch screen. • The Hardware tab provides the model and firmware version of the touch screen controller. • The About tab provides the version of the driver as well as providing a link for downloading the latest driver. Page 12