NEC PowerMate SPB-Wash, User Manual

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Using Your Computer 2-15
5.
Click “Apply” to test the new display settings. If you are
sure that the settings are correct, click “OK.”
System Care
Your system is a durable, dependable computer built for
heavy use. With protective measures and proper care, you can
prevent problems and promote the successful operation and
long life span of your computer.
Protecting Your System From Damage
There are several ways that you can protect your system from
possible damage. NEC CSD strongly recommends the
following protective measures:
„
Connect a surge suppressor between your computer and a
grounded wall outlet. A surge suppressor protects your
system from sudden transient increases and decreases in
electrical power.
Be sure to connect all peripherals, such as your monitor
and printer, to the surge protector. The surge protector
should be the only device that you plug into the wall
outlet.
„
Avoid repeated power-on cycles. These subject the system
components to temperature variations and stress.
„
Disconnect your system from telephone and power lines
when an electrical storm threatens. If you have a modem,
lightning can travel in on the phone line and damage both
the modem and the system unit. Lightning can also travel
in on power lines and damage your monitor and system
unit.