NEC VERSA VXi, Service And Reference Manual

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System Configuration and Setup 2-5
Low Battery Power
When battery power gets low, connect the system to the AC adapter. If an AC adapter is not
available, change the battery using the battery replacement procedure. See the section,
“Replacing the Battery.”
Returning the Battery to its Normal State
To return the battery to its normal state, try the following:
!
remove and then reinstall the battery
!
reinstall the battery in the NEC Versa and fully recharge the battery (to 100%).
Battery Handling
Review the following before handling the system battery.
Only use the NiMH or Li-Ion batteries designed for use in the NEC
Versa VXi computer. Mixing other NEC Versa VXi batteries, other manufacturers’ batteries, or
using a combination of very old and new batteries can deteriorate battery and equipment
performance.
!
Turn off power to the system after use.
!
Clean the battery connectors with a dry cloth if they get dirty.
!
When not in use, store the battery in a cool dry area.
!
Keep the battery out of the reach of children.
The following symptoms indicate that battery life is nearing an end. Replace batteries that
display these symptoms.
!
Shorter work times.
!
Discoloration, warping.
!
Hot to the touch.
!
Strange odor.
Extending Battery Life
The NEC Versa VXi NiMH or Li-Ion battery life is affected by the following conditions:
!
When it is new and fully charged.
!
When no peripherals are connected to the NEC Versa VXi.
!
When there are no options installed.
Enabling power management features increases battery life.
Extend the life of the system’s main battery by turning down the screen brightness (
Fn + F9
) .