Operational & Functional Specification; Environment; Transportation; Video Performance - BenQ Q7T4-FP71G Service Manual

Q7T4-FP71G LCD Monitor Service Guide
3. Operational & Functional Specification

3.1 Video performance

Item
Resolution
Contrast ratio
Brightness
Response time
Viewing angle
CIE coordinate of White
Display colors

3.2 Brightness Adjustable Range

Item
Brightness adjustable range

3.3 Acoustical Noise

Item
Acoustical Noise

3.4 Environment

Item
Temperature
Humidity
Altitude

3.5 Transportation

Item
(1) Vibration
Condition
Any input resolution modes
which are under 1280 x 1024
At R/G/B saturated condition
Rising + Falling time
At Contrast ratio = 10
At Contrast ratio = 10
Condition
At default contrast level
(saturate point) & Full-white
color pattern
Condition
At 1 meter distance
& "Audio" function disabled
Condition
Operating
Non-operating
Operating
Non-operating
Operating
Non-operating
Condition
Package, Non-Operating
Confidential
Engineering Specification
Spec
1280 x 1024
450:1 (typ.)
2
260 cd/m (typ.) @ 7.5mA
16 ms (typ.)
R/L: 70/70 degrees (typ.)
U/D: 70/60 degrees (typ.)
(0.31, 0.33) +/- (0.03, 0.03)
16.2M colors
(RGB 6-bits + FRC data)
Spec
(
Max. brightness value –
Min. brightness value)
≧ 100 cd/㎡
Spec
≦ 40 dB/A
Spec
0 ~ +40 ℃
-20 ~ +60 ℃
10 ~ 90%
5 ~ 95%
0~3048m (10,000ft)
0~12,192m (40,000ft)
Spec
(1) Sine wave
5~200Hz 1.5G, 1 octave/min,
15 min dwell on each resonant
frequency, all primary axis,
one sweep (30 min minimum)
per orientation, total of 90+
min.
OK N.A Remark
√
√
√
√
√
√
√
√
Support dithering
OK N.A Remark
√
OK N.A Remark
√
OK N.A Remark
√
√
√
Non-condensing
√
Non-condensing
√
Without packing
√
With packing
OK N.A Remark
√
7