Acer Aspire V5-551G User Manual - Page 112

Protective LCD: Class III, Ordinary LCD: Class

Page 112 highlights

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 + (250cosα)] lx where α = 85° - Color: Source D65 Reflection class of LCD panel - Ordinary LCD: Class I (positive and negative polarity) - 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 112 - Ver.01.01.02

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112 -
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
Ver.01.01.02