CipherLab CP50 Reference Manual page 30

CP50 Mobile Computer
Once battery level drops under 7% (no more than 6.9%), the mobile computer enters
suspension and cannot be awoken unless 7% is regained. If you try to wake up the mobile
computer by pressing Power button under such circumstances, it doesn't at all and LED light
blinks to alert.
Note: There are other cases when the mobile computer cannot be awoken:
(1) When battery door isn't installed in place.
(2) Imperfect contact between main battery and battery chamber contact pins.
When main battery further drops down to 1%, the mobile computer shuts down
automatically. Backup battery takes over to hold DRAM data, for 30 minutes if it is fully
charged. Replace main battery pack immediately.
BACKUP BATTERY LEVEL
For user's immediate awareness of backup battery level, O.S. shows an
when battery level drops low.
STATUS ICONS
Backup battery icon delivers the following statuses:
Icon Battery Status
Battery level drops low and needs charging.
MORE CHARGE INFO
To learn more about backup battery level:
1) Tap Windows icon
Start screen opens.
2) Tap Settings | System | Power.
Power application opens showing Battery tabbed page. Backup battery level displays by
a pie graph, which roughly sketches backup battery level:
Full Partially drained
16
on Softkey bar or hit physical Windows key
Low
Reference Manual
icon on Title Bar
.