NCR RealPOS 50, Руководство пользователя

Страница: 89 / 158

Chapter 3:
Touch Screen Calibration
Installing and Calibrating the Touch Screen
Be sure to observe for the following Touch Screen calibration guidelines:
• If necessary, calibrate the touch screen as part of the installation process.
• If necessary, recalibrate the touch screen when the system is installed at its final
location.
• If necessary, recalibrate whenever the terminal is moved to a new location.
• Recalibrate the touch screen anytime the system has been disassembled for
servicing.
• If necessary, recalibrate if the hard drive is re ‐ imaged or replaced. Calibration
parameters are stored in the Windows registry and are unique for each touch
screen, therefore calibrate whenever an image or OS load occurs.
• A keyboard may be required to start the calibration if the screen is too much out
of calibration. However, most of the time you can reach the Start button or Touch
icon with your fingertip/stylus.
• The latest calibration software can be downloaded from the NCR website.
1. At this site, select the Support tab.
2. Select Drivers and Patches
→
Retail Support Files
→
NCR RealPOS and
SelfServ Terminal and Operating Systems
→
NCR RealPOS 50 (7611)
→
Windows
→
Windows XP Pro, Windows EP Embedded, and WEPOS
3. Download the Microchip Touch Driver (version 6.43d or later).
Installing the Driver
Note: If you have a previous version of another touch screen driver loaded on your
system you must completely remove it using the Control Panel Add/Remove program
before continuing with this installation process.
1. Extract the driver installation files into to a working directory on the POS
terminal.
2. Run the Setup.exe program from this directory.
3. Welcome screen. Select Next
4. License Agreement screen. Select Accept
→
Next