Sony PEG-NX80V - Manual (Page 86)

Customizing your CLIÉ™ handheld (Preferences) 86
Adjusting the Digitizer
You need to adjust the digitizer when performing a hard reset, when the tapping
operation or scrolling does not work properly, or when you cannot adjust the
brightness of the backlight or screen contrast.
1
Tap the arrow V at the top right of the Preferences screen
and select Digitizer.
The Digitizer calibration screen is displayed.
This Digitizer calibration screen is the same as the screen displayed the
first time you turned on your CLIÉ handheld. Follow the on-screen
instructions to adjust the digitizer.
Tip
Use the stylus perpendicular to the screen to tap targets.