System Setup; Overview - Dell Dimension U7021 Owner's Manual

Environmental
Temperature:
Operating
Storage
Relative humidity
Maximum vibration:
Operating
Storage
Maximum shock:
Operating
Storage
Altitude:
Operating
Storage

System Setup

Overview

Use system setup as follows:
• To change the system configuration information after you add, change, or remove any
hardware in your computer
• To set or change a user-selectable option such as the user password
• To read the current amount of memory or set the type of hard drive installed
Before you use system setup, it is recommended that you write down the system setup screen
information for future reference.
NOTICE:
Unless you are an expert computer user, do not change the settings for this program. Certain
changes can make your computer work incorrectly.
10° to 35°C (50° to 95°F)
–40° to 65°C (–40° to 149°F)
20% to 80% (noncondensing)
0.25 G at 3 to 200 Hz at 0.5 octave/min
0.5 G at 3 to 200 Hz at 1 octave/min
bottom half-sine pulse with a change in velocity of 20 inches/sec
(50.8 cm/sec)
27-G faired square wave with a velocity change of 200 inches/sec
(508 cm/sec)
–15.2 to 3048 m (–50 to 10,000 ft)
–15.2 to 10,668 m (–50 to 35,000 ft)
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Appendix