Acer AO722-0473 Benutzerhandbuch

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캐나다
 — 저전력 비면허 무선 통신 장치 
(RSS-210)
a
일반
 정보
 장치를 작동하는 데 다음 두 가지 조건이 적용됩니다 .
1. 이 장치는 간섭을 유발하지 않습니다 .
2. 이 장치는 예기치 않은 작동을 일으킬 수 있는 간섭을 비롯하여 , 외부에
 오는 간섭을 받아들입니다 .
b
2.4 GHz 대역에서의 작동
인가된
 방식으로 사용할 때 무선 간섭을 방지하기 위해서는 이 장치를 실내
에서
 사용해야 하며 , 외부에 설치하려면 인가를 받아야 합니다 .
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 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