User's Manual
z
FN
 + 
F10
 toggles the volume mute on or off 
You can also adjust the volume with the Windows volume control applet, which is located on the 
taskbar and looks like this  . 
NOTE
 Adjusting the volume using the function keys produces only a slight change with each press. It 
may take several presses to increase or decrease the volume to a level that you desire.
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©
2004 Itronix Corporation. All rights reserved.
Calibrating the Touch Screen 
Your GoBook III computer has a touch screen display. Follow the guidelines below to calibrate the 
touch screen for optimum use. 
Calibrating the touch screen 
To calibrate the touch screen, open the Calibration Applet by selecting Start, Programs, Mobile 
Computer Tools, Touch Screen Calibrator. You can also open the Calibration Applet by selecting Start, 
Settings, Control Panel, Touch Screen Calibrator. 
After the Calibration Applet starts, click on the Calibrate button 
After you have completed calibration by touching the four highlighted points with an approved stylus, 
select OK to have the new settin
g
s take effect.
GoBook III
®
 Help
CAUTION
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Always use an approved stylus or your finger. 
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Never use sharp, hard, or abrasive implements on the touch screen such as ball point pens, 
pencils, or keys. They could damage the screen. 
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To clean the touch screen panel, apply a household glass cleaner to a soft, clean, dry cloth an
d
wipe the screen. 
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