32 Touchscreen
MX5X User’s Guide E-EQ-MX5CEOGWW-F-ARC
Touchscreen Calibration
If the MX5X is not responding properly to pen touch taps, the touchscreen may need to be
recalibrated. Contact your System Administrator for assistance.
To recalibrate the touchscreen, tap the
| Settings | Control Panel | Stylus | Calibration.
Figure 23 Stylus Properties / Calibration Start / Calibration Begin
To start, tap Recalibrate. Follow the instructions on the screen and press the Enter key to save the
new calibration settings or press <Esc> to cancel or quit.
See the MX5X Reference Guide for complete instructions.
Cleaning the Glass Display/Scanner Aperture
Note: These instructions are for components made of glass. If there is a removable protective
film sheet on the display screen, remove the film sheet before cleaning the screen.
Keep fingers and rough or sharp objects away from the scan aperture and touch display. If the
glass becomes soiled or smudged, clean only with a standard household cleaner such as
Windex(R) without vinegar or use Isopropyl Alcohol. Do not use paper towels or harsh-chemical-
based cleaning fluids since they may result in damage to the glass surface. Use a clean, damp, lint-
free cloth. Do not scrub optical surfaces. If possible, clean only those areas which are soiled.
Lint/particulates can be removed with clean, filtered canned air.
