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WARNING: Use of controls, adjustments, procedures,
connections, or signal types other than those specified in
your documentation may result in exposure to shock,
electrical hazards, and/or mechanical hazards.
CAUTION: Dell products are not intended for use in patient
health care environments unless specially designated.
CAUTION: Dell products are not designed for use in
flammable or explosive environments.
When setting up the equipment for use:
Place the equipment on a hard, level surface.
Do not stack the equipment, place it in an enclosed space,
or otherwise install it where it is subject to heated air. The
equipment should have least 10.2 cm (4 in) of clearance on
all vented sides to permit the airflow required for proper
ventilation. Restricting airflow can damage the equipment
or cause overheating.
When operating your equipment:
WARNING: Do not operate your equipment with any
cover(s) removed.
WARNING: Do not use your equipment in a wet
environment. Protect equipment from liquid intrusion.
Do not use damaged equipment, including exposed, frayed,
or damaged power cords.
Disconnect your device and all peripherals (including an
integrated or optional modem or TV tuner) from any wall
connections during an electrical (lightning) storm or when
you will be away for extended periods.

U721K_A00_bk0.book Page 46 Thursday, March 26, 2009 12:39 PM