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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 or Acer CrystalBrite
™
LCD:
Class III
Image polarity
Both
Reference white:
Pre-setting of luminance and
color temperature @ 6500K
(tested under BM7)
•
Yn: 185 ± 20 cd/m
2
(change every time)
•
u'n: 0.230 ± 0.03
•
v'n: 0.459 ± 0.03
Pixel fault class
Class II
Summary of Contents for TravelMate C210 Series
Page 1: ...TravelMate C210 Series User s Guide...
Page 14: ......
Page 20: ...6 Empowering Technology...
Page 56: ...42 English...
Page 64: ...50 English...
Page 82: ...68 English...