with your display. For help, contact your local Intermec
representative.
To open the Contrast Test diagnostic
• Go to Diagnostics > Hardware Diagnostics > Contrast
Test.
Sample Screen
CPU Monitor
The CPU Monitor displays the activity of the CPU by using
bars in a graphical icon. The bars in the icon represent the
percentage of CPU cycles available.
Number of Bars
One
Two
Three
Four
Five
If you see five bars, you may notice that the device seems slow
and unresponsive.
To open the CPU Monitor diagnostic
• Go to Diagnostics > System Diagnostics > CPU Monitor.
The CPU Monitor icon (
CK30 Handheld Computer User's Manual
Chapter 5 — Running Diagnostics
Percentage of CPU Cycles Available
80 to 100%
60 to 80 %
40 to 60%
20 to 40%
0 to 20%
) appears on the taskbar.
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