User's Manual

Using the touchscreen
This section explains how to disable, protect, clean, and calibrate the touchscreen.
Disabling the touchscreen. The touchscreen can be disabled to help prevent unwanted
keystrokes when using the device in certain situations, such as walking through bushes between
locations. To disable the touchscreen press the 2nd key followed by the right soft key. To re-
enable the touchscreen use the same keystrokes.
Protecting the touchscreen. The touchscreen is sealed to protect your device against water and
dust. To protect your touchscreen, we recommend that you apply a touchscreen protector to the
screen.
CAUTION: Be sure to replace the screen protector as often as the screen protector packaging
directs.
Cleaning the Touchscreen.
1. Press the 2nd key + right soft key to disable the touchscreen.
2. Use a clean cotton cloth to wipe off the screen.
Note: Do not use anything abrasive that could scratch the screen (including tissues and paper
towels).
3. Press the 2nd key + right soft key to enable the touchscreen.
Calibrating the touchscreen. If the touchscreen is not responding accurately to stylus taps, try
calibrating the touchscreen manually using the following steps:
1. Tap Start > Settings. The Settings window appears, as shown here.