E-Machines eM355 [1175/1913] Lcd panel ergonomic specifications

E-Machines eM355 [1175/1913] Lcd panel ergonomic specifications
41
Română
LCD panel ergonomic specifications
Design viewing distance
500 mm
Design inclination angle
0.0°
Design azimuth angle
90.0°
Viewing direction range class
Class IV
Screen tilt angle
85.0°
Design screen illuminance
Illuminance level:
[250 + (250cos
α)] lx where α = 85°
Color: Source D65
Reflection class of LCD panel
(positive and negative polarity)
Ordinary LCD: Class I
Protective LCD: Class III
Image polarity
Both
Reference white:
Pre-setting of luminance and color
temperature @ 6500K (tested under
BM7)
Yn
u'n
v'n
Pixel fault class
Class II

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41 LCD panel ergonomic specifications 500 mm Design inclination angle 0 0 Design azimuth angle 90 0 Viewing direction range class Class IV Screen tilt angle 85 0 Design screen illuminance Illuminance level 250 250cosa lx where a 85 Color Source D65 Reflection class of LCD panel positive and negative polarity Ordinary LCD Class I Protective LCD Class III Image polarity Both Reference white Pre setting of luminance and color temperature 6500K tested under BM7 Yn Pixel fault class Class II u n v n Romana Design viewing distance

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