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F - 8 Omnii Hand-Held with Windows CE 6.0 User Manual
Quick Defrost Application
The Omnii XT15f is a freezer capable hand-held computer that has integrated heaters that are designed to
improve the functionality and operation of the hand-held device in extreme cold environments. The Arctic
variant has two heaters; one for the display, and one for the scan window. The Chiller variant has only one
heater, which is located on the scan window. The Quick Defrost application is the nerve center of the
heater-related information. The Settings tab allows the user to configure the suspend time of the heating
system, as well as the scan window power setting. The Heater Info tab provides instantaneous heater informa-
tion for each individual heater and the overall heating system. For environmental specifications for this
computer, see
"Hardware Specifications" on page
To ensure proper operation of the hand-held device in a freezer environment, the surface temperature is
managed by the heating system to prevent the formation of external/internal condensation on critical modules.
The heating system consists of two heating elements; one for the display and one for the scan window.
Quick Defrost Settings
The individual heaters for the computer modules can be monitored, and the duration of time for them to remain
on during Suspend mode can be configured.
•
In the Control Panel, choose the Quick Defrost icon.
Settings
The Quick Defrost application opens in the Settings tab.
Suspend Threshold
•
The Suspend Threshold option allows you to maintain heat for a limited time when the computer enters
Suspend mode. Once the threshold is reached, the heater will stay off while the computer is in suspend.
•
To set the time, slide the trackbar to the desired time and click OK. Values range from 0 to 5 minutes.
F-4.
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Troubleshooting
