Itronix GoBook (IX250), User Manual

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Appendix B. Troubleshooting
77-0100-001 12 September 2000
Pen/Touch Screen
When I try to use the stylus on my touch screen, nothing happens
• If you cannot select objects accurately with the stylus, you may need to recalibrate the touch screen.
To calibrate the touch screen
1 From the Start Menu, select Programs, UPDD, and then choose Calibrate.
2 Follow the instructions on the screen to calibrate the touch screen.
The touch screen display warps or pillows in high humidity
• The computer remains functional; however, moving the computer to a more suitable environment will allow
the display to recover.
Wireless Modems
How can I tell if my RAM radio is working?
Try the following procedure.
1 Make sure the IRQ is set the same in the SCU and in Windows.
See Section 6 Customizing Your Bios Settings for more information.
2 Use Battery Status to make sure the battery is at 100 percent capacity.
3 Make sure RFGXM.EXE is loaded in AUTOEXEC.BAT.
4 Exit Windows to a DOS prompt.
5 From a DOS prompt, enter: C:\XCTOOLS\XCMASC.