Ergonomic Computing Habits; Regulatory Information - Dell OptiPlex 94CGN Setup And Quick Reference Manual

Dell desktop setup and quick reference guide
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To help avoid possible damage to the system board, wait 15 seconds
after unplugging the system before disconnecting a device from the
computer.
NOTICE: Observe when the auxiliary power light-emitting diode (LED)
indicator on the system board turns off to verify that system power is off (see
your User's Guide for the location of this LED).
To help protect your computer system from sudden, transient
increases and decreases in electrical power, use a surge suppressor, line
conditioner, or uninterruptible power supply (UPS).
Be sure nothing rests on your computer system's cables and that the
cables are not located where they can be stepped on or tripped over.
Do not spill food or liquids on your computer. If the computer gets
wet, consult your User's Guide.
Do not push any objects into the openings of your computer. Doing so
can cause fire or electric shock by shorting out interior components.
Keep your computer away from radiators and heat sources. Also, do not
block cooling vents. Avoid placing loose papers underneath your
computer; do not place your computer in a closed-in wall unit or on a
bed, sofa, or rug.

Ergonomic Computing Habits

CAUTION: Improper or prolonged keyboard use may result in
injury.
CAUTION: Viewing the monitor screen for extended periods of
time may result in eye strain.
For comfort and efficiency, observe the ergonomic guidelines in your
User's Guide when setting up and using your computer system.

Regulatory Information

Electromagnetic Interference (EMI) is any signal or emission, radiated in
free space or conducted along power or signal leads, that endangers the
functioning of a radio navigation or other safety service or seriously
degrades, obstructs, or repeatedly interrupts a licensed radio
communications service.
Setup and Quick Re ference Guide
13

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