User`s manual

Chapter 5 System Tune Up 29
Figure 5.1-3 Adjusting the LCD brightness
5.2 Touchscreen calibration
5.2.1 DOS/Windows Family
Please find out the DOS and Windows 95/98 touchscreen drivers in the
support CD. The TPC-1560 touchscreen drivers support DOS/Win-
dows 9x/Windows NT/Windows 2000/Windows Me. Refer to Appen-
dix C for detailed setting on the Windows 2000 touchscreen driver.
There is a variant resistor near the upper edge of the opening. Use a
blade screwdriver to adjust the LCD brightness so that it looks good in
certain surrounding lighting.