9
Power key features
The
Power
key turns the unit on and off and performs a number of
additional functions.
Turn backlight on/off:
To toggle the backlight on or off, hold down
the
Power
key for approximately 1 second. Once toggled off, the
backlight will stay off until it is toggled back on. Screen taps and
key presses will not cause it to turn on.
Power menu:
Hold down the
Power
key for about 3 seconds to
display a countdown. Continuing to press the
Power
key will cause
a reset when the countdown reaches zero. If you release the
Power
key while the countdown is proceeding, you access the following
menu. Tap an option or
OK
to exit.
Clean Touch Screen: Disables the touchscreen for cleaning.
Press the enter key to re-enable the touchscreen.
Align Touch Screen: Repeats the alignment procedure, if you
are having trouble with the touchscreen.
Reset: Stops all running programs and restarts the unit. No file
system data is lost, only open or unsaved files will be lost. All
registry settings, control panel, personal information and
databases are preserved.
Perform a Clean Boot
WARNING: All application software installed by
the factory and the customer, plus licenses, settings and user
data will be cleared if you perform this function
!
Hold down the
Power
key to display a countdown. Continue to hold
down the
Power
key until it counts down to zero and beeps twice.
Then immediately hold down the Start and OK keys simultaneously.
After a few seconds, a screen will come up warning that if you
continue, this operation will clear the persistent store including all
user data, applications and settings. Follow the instructions on the
screen ONLY if you want to completely clear your unit.
