E-Machines E728 [1490/1698] Lcd panel ergonomic specifications

E-Machines E728 [1490/1698] Lcd panel ergonomic specifications
36
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

Содержание

36 doJ IT S LCD panel ergonomic specifications Design viewing distance Design inclination angle Design azimuth angle Viewing direction range class Screen tilt angle Design screen illuminance 500 mm 0 0 90 0 Class IV 85 0 Reflection class of LCD panel positive and negative polarity Image polarity Reference white Pre setting of luminance and color temperature 6500K tested under BM7 Both Yn u n v n Pixel fault class Class II Illuminance level 250 250cosa lx where a 85 Color Source D65 Ordinary LCD Class 1 Protective LCD Class III