General Unit Operating Guidelines
Keep the computer away from excessive moisture, direct moisture and the
extremes of heat and cold, to ensure that unit is operated within the
specified operating range.
Leave a 10.2 cm (4 in) clearance on all vented sides of the computer to
permit the required airflow.
Never restrict airflow into the computer by blocking any vents or air
intakes.
Do not stack computers on top of each other or place computers so near
each other that they are subject to each other's re-circulated or preheated
air.
Occasionally clean the air vents on the front, back, and any other vented
side of the computer. Lint, dust and other foreign matter can block the
vents and limit the airflow.
If the computer is to be operated within a separate enclosure, intake and exhaust
ventilation must be provided on the enclosure, and the same operating guidelines
listed above will still apply.
Operating: 10,000 ft (3048 m)
Non-operating: 30,000 ft (9144 m)
*Operating temperature is de-rated 1.0 deg C per 300 m (1000 ft) to 3000 m (10,000 ft) above sea level, no direct sustained sunlight.
Maximum rate of change is 10 deg C/Hr. The upper limit may be limited by the type and number of options installed.
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