HP Mini 1132TU PC - Manual (Page 29)

Resolving a low battery level
CAUTION: To reduce the risk of losing information when the device reaches a critical battery level
and has initiated Hibernation, do not restore power until the power lights turn off.
Resolving a low battery level when external power is available
▲ Connect one of the following devices:
● AC adapter
● Optional expansion product or docking device
● Optional power adapter
Resolving a low battery level when a charged battery is available
1. Turn off the device or initiate Hibernation.
2. Remove the discharged battery, and then insert a charged battery.
3. Turn on the device.
Resolving a low battery level when no power source is available
▲ Initiate Hibernation.
– or –
Save your work and shut down the device.
Resolving a low battery level when the device cannot exit Hibernation
When the device lacks sufficient power to exit Hibernation, follow these steps:
1. Insert a charged battery or plug the device into external power.
2. Exit Hibernation by briefly sliding the power switch.
Calibrating a battery
Calibrate a battery under the following conditions:
● When battery charge displays seem inaccurate
● When you observe a significant change in battery run time
Even if a battery is heavily used, it should not need to be calibrated more than once a month. It is also
not necessary to calibrate a new battery.
Step 1: Fully charge the battery
WARNING! Do not charge the device battery while you are onboard aircraft.
NOTE: The battery charges whether the device is off or in use, but it charges faster when the device
is off.
Using battery power 19