Dell E228WFP appendix LCD Monitor Quality & Pixel Policy, Caring for Your Monitor, Environmental

Models: E228WFP

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Weight with stand assembly and cables

15.65 lbs (7.1 kg)

Weight without stand assembly

11.46 lbs (5.2 kg)

 

(For wall mount or VESA mount considerations - no cables)

 

Weight of stand assembly

2.65 lbs (1.2 kg)

 

 

Environmental

Temperature:

 

Operating

5° to 35°C (41° to 95°F)

Nonoperating

Storage: -20° to 60°C (-4° to 140°F)

 

Shipping: -20° to 60°C(-4° to 140°F)

Humidity:

 

Operating

10% to 80% (noncondensing)

Nonoperating

Storage: 5% to 90% (noncondensing)

 

Shipping: 5% to 90%(noncondensing)

Altitude:

 

Operating

3,657.6m (12,000 ft) max

Nonoperating

12,192 m (40,000 ft) max

Thermal dissipation

256.08 BTU/hour (maximum)

 

119.5 BTU/hour (typical)

 

 

LCD Monitor Quality & Pixel Policy

During the LCD Monitor manufacturing process, it is not uncommon for one or more pixels to become fixed in an unchanging state. The visible result is a fixed pixel that appears as an extremely tiny dark or bright discolored spot.

In almost every case, these fixed pixels are hard to see and do not detract from display quality or usability. A display with 1 to 5 fixed pixels is considered normal and within competitive standards. For more information, see Dell Support site at: support.dell.com

Caring for 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.

To clean your antistatic screen, slightly 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 slightly-dampened, warm cloth to clean the plastics. Avoid using detergent of any kind as some detergents leave a milky film on the plastics.

If you notice a white powder when you unpack your monitor, wipe it off with a cloth. This white powder occurs during the shipping of the monitor.

Handle your monitor with care as darker-colored plastics 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 power off your monitor when not in use.

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Dell E228WFP appendix LCD Monitor Quality & Pixel Policy, Caring for Your Monitor, Environmental