Lcd monitor quality & pixel policy, Environmental characteristics – Dell S2240L Monitor User Manual
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Width
Depth
175.80 mm (6.92 inches)
175.80 mm (6.92 inches)
175.80 mm (6.92 inches)
175.80 mm (6.92 inches)
Weight:
Weight with packaging
4.60 kg (10.14 lb)
4.95 kg (10.91 lb)
Weight with stand assembly, cables,
adapter, and dongle
3.69 kg (8.14 lb)
3.91 kg (8.62 lb)
Weight of stand assembly
0.60 kg (1.32 lb)
0.60 kg (1.32 lb)
Environmental Characteristics
The following table lists the environmental conditions for your monitor:
Model Number
Dell S2240L monitor
Dell S2340L monitor
Temperature
Operating
Non-operating
0 ° C to 40 ° C (32 ° F to 104 ° F)
Storage: -20 ° C to 60 ° C (-4 ° F to 140 ° F)
Shipping: -20 ° C to 60 ° C (-4 ° F to 140 ° F)
0 ° C to 40 ° C (32 ° F to 104 ° F)
Storage: -20 ° C to 60 ° C (-4 ° F to 140 ° F)
Shipping: -20 ° C to 60 ° C (-4 ° F to 140 ° F)
Humidity
Operating
Non-operating
10 % to 80 % (non-condensing)
Storage: 5 % to 90 % (non-condensing)
Shipping: 5 % to 90 % (non-condensing)
10 % to 80 % (non-condensing)
Storage: 5 % to 90 % (non-condensing)
Shipping: 5 % to 90 % (non-condensing)
Altitude
Operating
Non-operating
5,000 m (16,405 ft) max
12,192 m (40,000 ft) max
5,000 m (16,405 ft) max
12,192 m (40,000 ft) max
Thermal dissipation
78.43 BTU/hour (maximum)
61.38 BTU/hour (typical)
81.84 BTU/hour (maximum)
64.79 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. When the pixel remains permanently lit, it is known as a "bright dot". Wh en the
pixel remains black, it is known as a "dark dot".
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: