Power Sources; Using The Ac Adapter; Nec Versa Ac Adapter - NEC VERSA 6050MH Service Manual

POWER SOURCES

The NEC Versa can be powered using three different sources, as follows:
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the AC adapter connected to an electrical wall outlet (using AC power)
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the battery pack or an optional second battery pack
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the optional DC adapter connected to a car cigarette lighter.
The following sections summarize the power sources.

Using the AC Adapter

Use the AC adapter and power cable that came with the NEC Versa to run the computer on
alternating current (AC) power, or to recharge the battery pack. Use the AC adapter when-
ever a wall outlet is nearby.
Do not attempt to disassemble the AC adapter. The AC adapter has no
user-replaceable or serviceable parts inside. Dangerous voltage in the AC
adapter can cause serious personal injury or death. The AC adapter is in-
tended for use with a computer. Both must meet EN60950 standards.
Keep the adapter connected whenever possible. The AC adapter charges the battery
whether or not you are using the NEC Versa.
See the "Hardware Setup" earlier in this section for steps on connecting the AC adapter.
!
WARNING
Figure 2-4 NEC Versa AC Adapter
Setup and Operation 2-5