Operational & Functional Specification - Acer X193HQ Service Manual

3.3. Operational & Functional Specification
3.3.1 Video performance
*All spec. of monitor need to warm up at least 1hr.
Item
Resolution
Contrast ratio
Brightness
Response time
Viewing angle
CIE coordinate of White
Display colors
3.3.2 Brightness Adjustable Range
Item
Brightness adjustable
range
3.3.3 Acoustical Noise
Item
Acoustical Noise
Condition
Any input resolution
modes which are under
1366x768
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 30cm distance
At 5cm distance
- 10 -
Spec
1366x768
600(min),1000(typ)
2
300 cd/m (typ.),240(min)
On/off:5 ms
(typ.),8ms(max)
R/L: 85/85 degrees (typ.)
75/75 degrees (min)
U/D: 80/80 degrees (typ.)
70/70 degress(min)
(0.313, 0.329) +/- (0.03,
0.03)
16.7 Millions colors
Spec
(Max. brightness value –
Min. brightness value)
≧ 100 cd/㎡
Spec
≦ 22dB/A
≦35dB
OK N. Remark
A
√
Test Condition:
Set Contrast at
√
50, Brightness
at 100, Color at
User preset.
Test
Condition : Set
contrast at
√
100 ,
brightness at
100 , color at
User preset.
Test
Equipment:
Westar TRD
√
100 or equal
level
equipment ;
√
√
√
√
6 bit+HiFRC
OK N. Remark
A
√
OK N. Remark
A
√
Need to test if
system acoustic test
is failed. Monitor
√
internal key
components (power,
inverter, panel...)