Power Sources; Ac Adapter; Connecting The Ac Adapter - NEC VERSA UltraLite Service And Reference Manual

Power Sources

The notebook can be powered using one of the following sources:
AC adapter connected to an electrical wall outlet [alternating power (AC) power]
!
primary battery and secondary battery
!
optional Auto adapter (for use, see the accessory sheet that ships with the option).
!
The following sections include specific information about using the power sources.

AC Adapter

Use the AC adapter and power cable that came with the notebook to run it on AC power, or to
recharge the primary and secondary batteries. Use the AC adapter whenever a wall outlet is
nearby.
Keep the adapter connected whenever possible. The AC adapter charges the battery when it is
connected, whether the notebook is powered on or off.
replaceable or serviceable parts inside. Dangerous voltage in the AC adapter can cause serious
personal injury or death. The AC adapter is intended for use with a notebook computer and must
meet EN609050 standards.

Connecting the AC Adapter

Note
The AC power cable type that the system uses depends on the country where it is
being used. Contact the local dealer to purchase the correct power cable.
Connect the AC adapter as follows:
Connect the AC adapter cable to the power port on the left side of the notebook.
1.
Plug one end of the AC power cable into the AC adapter and the other end into a properly
2.
grounded 120- or 240-volt, 50- or 60-Hz wall outlet.
2-2 System Configuration and Setup
AC adapter
A – AC Adapter C – Power Cable
B – Adapter Cable
Do not disassemble the AC adapter. The AC adapter has no