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DATALOGIC JET™
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Cold Boot
A cold boot is a complete reset of the Jet in which all applications are forcibly closed
and the RAM is completely cleared. Registry is restored from persistent memory if a
saved copy is available (see Registry Applet, par. 3.7.2). Applications and data
stored on file system are preserved. A cold boot is necessary when the Windows
Mobile operating system locks up and the warm boot command does not work.
To perform a cold boot, press and hold the following keys simultaneously:
Clean Boot
A clean boot is a cold boot that causes the device to be restored to a clean
configuration. The Jet will be reset to its factory configuration only if the user has not
installed any additional package. Please note that you will lose any applications and
data stored in persistent flash memory.
To perform a clean boot, follow these steps:
1. Perform a Cold Boot (see Cold Boot).
2. Quickly release all the keys when the screen goes black.
3. Within 1 second press and hold down the Esc and 0 keys until the left orange led
starts blinking.
4. Release the Esc and 0 keys.
5. Enter 1 to proceed with the Clean Boot sequence. Enter 0 to cancel the Clean
Boot and proceed with a Cold Boot.
Warm Boot Cold Boot Clean Boot
Registry
Restored from
flash
Restored from
flash
Clean configuration (no user
config)
File
System
Preserved Preserved Clean Installation (no user files)
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