97
Eng
lish
Eng
lis
h
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
•
u'n
•
v'n
Pixel fault class
Class II
Summary of Contents for 7520 5907 - Aspire
Page 1: ...Aspire 7520G 7520 7220 Series User s Guide ...
Page 4: ...iv ...
Page 22: ......
Page 32: ...10 Empowering Technology ...
Page 81: ...59 English Note The snapshot function is available when TeleText is running ...