NEC MultiSync 20WGX2 Service Manual page 58

2.7 Visual Ergonomic Requirement of TCO 2.7 Visual Ergonomic Requirement of TCO
Following items should be meet for Visual Ergonomic of TCO Following items should be meet for Visual Ergonomic of TCO
A2.1.1 Pixel array requirement A2.1.1 Pixel array requirement
A2.3.1 Luminance Level A2.3.1 Luminance Level
A2.3.2 Luminance uniformity A2.3.2 Luminance uniformity
A2.3.4 Luminance uniformity - angular dependence A2.3.4 Luminance uniformity - angular dependence
A2.4.2 Luminance Contrast - angular dependence A2.4.2 Luminance Contrast - angular dependence
A2.4.3 Luminance contrast - characters A2.4.3 Luminance contrast - characters
A2.6.1 C A2.6.1 Color Te olor Temp Variation (*)
A2.6.2 Color uniformity A2.6.2 Color uniformity
A2.6.3 RGB Setting A2.6.3 RGB Setting
A2.6.4 Color uniformity A2.6.4 Color uniformity
A2.6.5 Color gray scale A2.6.5 Color gray scale linearity (*)
(*) Should be adjusted by monitor. (*) Should be adjusted by monitor.
2.8 Criteria for Noise* 2.8 Criteria for Noise*
Any noise shall not be audible in dead Any noise shall not be audible in dead room.
Noise*: Sound from inverter, power unit, or other electrical components. Noise*: Sound from inverter, power unit, or other electrical components.
Confirmation distance: 0 cm (at the every ventilation hole) Confirmation distance: 0 cm (at the every ventilation hole)
' ' 03 Standard 03 Standard
mp Variation (*)
angular dependence angular dependence
– –
linearity (*)
room.
' ' 03 standard. 03 standard.
5-10 5-10