User’s Manual
83
Mobile computer will not shut off
If the mobile computer is processing data, attach a charging cable to insure the battery
isn’t depleted.
If the mobile computer is connected to AC power, disconnect.
Perform a warm boot –
WARNING
– Unsaved data will be lost.
Perform a cold boot –
WARNING
– Unsaved data will be lost.
Perform a clean boot –
WARNING
– The mobile computer is reset to default settings
and data will be lost.
Screen is blank
Make sure mobile computer is powered on.
Adjust screen brightness.
Mobile computer either doesn’t respond, or responds inaccurately to touch screen input
Calibrate touch screen.
Perform a warm boot –
WARNING
– Unsaved data will be lost.
Perform a cold boot –
WARNING
–Unsaved data will be lost.
Perform a clean boot –
WARNING
– The mobile computer is reset to default settings
and data will be lost.
Battery life is short
Adjust
Power Properties
especially if peripherals are used.
Adjust backlight of LCD or keypad.
Replace battery pack if old (battery can be recharged approximately 500 cycles.)
“Low Backup Battery” message
Charge mobile computer for 8 hours