Dell 3309WFP appendix Maintenance Guidelines, Cleaning Your Monitor, Altitude, Thermal dissipation

Non-operating

Altitude

Operating

Non-operating

Thermal dissipation

Storage: 5% to 90% (non-condensing)

Shipping: 5% to 90%(non-condensing)

3,657.6m (12,000 ft) max

12,192 m (40,000 ft) max

256.08BTU/hour (maximum)

153.6BTU/hour (typical)

Maintenance Guidelines

Cleaning Your Monitor

CAUTION: Read and follow the safety instructions before cleaning the monitor.

CAUTION: Before cleaning the monitor, unplug the monitor power cable from the electrical outlet.

For best practices, follow the instructions in the list below while unpacking, cleaning, or handling your monitor:

•To clean your antistatic screen, lightly dampen a soft, clean cloth with water. If possible, use a special screen-cleaning tissue or solution suitable for the antistatic coating. Do not use benzene, thinner, ammonia, abrasive cleaners, or compressed air.

•Use a lightly-dampened, warm cloth to clean the monitor. Avoid using detergent of any kind as some detergents leave a milky film on the monitor.

•If you notice white powder when you unpack your monitor, wipe it off with a cloth.

•Handle your monitor with care as darker-colored monitor may scratch and show white scuff marks more than lighter-colored monitor.

•To help maintain the best image quality on your monitor, use a dynamically changing screen saver and turn off your monitor when not in use.

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