NEC VERSA FXI, Service And Reference Manual

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System Configuration and Setup 2-5
Low Battery Status
When battery power is low (8% or less), the power LED lights yellow. When battery power is
very low (3% or less) the power LED flashes amber. When your system is in a low battery status
do one of the following:
„
Power off the system, remove the battery pack and replace it with a fully charged
battery.
„
Leave the battery pack in the system and connect your NEC Versa to the AC adapter
and a wall outlet. If you connect the system to AC power and keep the system within
standard operating temperatures, the battery recharges in approximately 2–3 hours
whether or not you use your system.
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 your NEC Versa and fully recharge the battery (to 100%).
Extending Battery Life
While on the road, it is important to be aware of the simple things you can do to extend the life
of the system’s main battery. One way is to keep the brightness setting low. Use the
Fn-F8
and
Fn-F9 function keys to control the brightness.
Battery Handling
Keep the following in mind when removing or replacing a battery.
„
Use only the battery designed for your system in the NEC Versa. Mixing 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. Keeping system power on can degrade battery
performance and shorten battery life.
„
Clean the battery terminals with a dry cloth when they get dirty.
„
Keep the battery out of the reach of children.
Replacing the Battery
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.