Chapter 2: Basic Operation
Performing a Warm Reset
Psion Omnii Hand-Held Computer User Manual
16
2.6.1
Performing a Warm Reset
During a
warm reset
, running programs are halted. The contents of the file system, RAM Disk, Flash Disk,
and the registry are preserved.
•
Press and hold down the
[FN]
key and the
[Enter/Power]
key simultaneously for a minimum of
four seconds.
2.6.2
Performing a Cold Reset
A
cold reset
reinitializes all hardware. All RAM including the RAM Disk is erased. Non-volatile storage such
as the Flash Disk is preserved, as is the file system.
To execute a cold reset:
•
Press and hold down the
[SYM]
key, the
[FN]
key, and the
[Enter/Power]
key, simultaneously for a
minimum of four seconds.
2.6.3
Performing a Clean Start
A
clean start
returns the Omnii to factory settings, flushes the registry keys, and deletes volatile storage
and the file system. The Flash Disk is preserved.
•
Press and hold down the
[FN]
key, the
[Enter/Power]
button and the
[SCAN]
key simultaneously for a
minimum of six seconds.
The Omnii displays the Boot to BooSt menu.
•
On an
alpha keyboard
, type
.clean
.
•
On a
numeric keyboard
, type
.25326
.
2.6.4
Boot to BooSt
If you choose Boot to BooSt, the BooSt menu is loaded.
•
Press and hold down the
[FN]
key, the
[Enter/Power]
button and the
[SCAN]
key for a minimum of
four seconds.
•
Press
[1]
to launch the
OS
.
2.6.5
Performing a Hard Reset
To execute a hard reset:
•
Remove the battery.
•
Using a coin, or other conductive item, connect pins 5 and 6 of the battery contacts for at least
six seconds.
•
Replace the battery and power Omnii on. The terminal will boot as if from a cold reset.
Note: You need to reset your Omnii after configuring the radio by switching between Windows
Zero Config and WiFi Config.
Note: As part of the normal Windows Embedded CE cold boot process, the screen may go blank for
a few seconds after the splash screen loading bar reaches the end. The desktop is displayed
after a few moments.
Important: This procedure is recommended as a last resort, when all other methods fail.
Pin 6
Pin 5
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