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System Configuration and Setup 2-9
Recharging Battery Precautions
Adhere to the following precautions when recharging the primary or secondary
battery.
n
Use only the NEC battery charger designed for your Versa battery type.
Different Versa models require different batteries and battery chargers.
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Charge the battery for the specified charge time only.
n
During charging, keep the environmental temperature between 5°C to
35°C (32°F and 104°F).
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Read the instructions that came with the battery charger before charging
the battery.
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.
VersaBay III
The VersaBay III Battery provides a second Lithium-Ion (Li-Ion) battery to use
in your Versa LX computer. Inserting a second fully charged battery increases
battery life to approximately 4 to 5 hours.
Internal Batteries
The nine-cell Lithium-Ion (Li-Ion) battery provides the main power source in
your Versa SX computer. In addition to this battery, the CMOS battery and
bridge battery also provide system power.
CMOS Battery
This lithium battery provides battery backup and prevents data loss in the
system's complementary metal oxide semiconductor (CMOS) RAM. This
memory area contains information on the system's configuration, for example
date, time, drives, and memory. The CMOS battery charges when your Versa is
connected to AC power. The CMOS battery may discharge completely if the
Versa notebook remains unused for approximately two months.
Bridge Battery
The bridge battery saves your system status in Suspend mode for up to five
minutes. This gives you time to install a fully charged battery or plug in AC
power when your battery charge becomes low.
Only an authorized service technician can change a bridge battery.
CAUTION
Содержание Versa LX
Страница 49: ...3 Disassembly and Reassembly n Required tools n Disassembly Instructions n General Reassembly Instructions...
Страница 63: ...4 System Board Layout n LED Status Board n Main Board n VersaGlide Assembly...
Страница 65: ...System Board Layout 4 3 VersaGlide Assembly VersaGlide Assembly A Screws B Connector P60 C Connector P61...
Страница 70: ...7 Troubleshooting n Quick Troubleshooting n Helpful Questions...