![background image](http://html1.mh-extra.com/html/viewsonic/vx510-1/vx510-1_service-manual_1020013020.webp)
1.
Function Test
1.1
Product
-
15” LCD monitor
1.2
Test Equipment
-Color Video Signal & Pattern (or PC with XGA resolution)
1.3
Test Condition
Before function test and alignment, each LCD monitor should be warmed up for
at least 30 minutes with the following conditions:
(a)
In room temperature,
(b)
With full-white screen, RGB, and Black
(c)
With cycled display modes,
640*480 (H=43.27kHz, V=85Hz)
800*600 (H=53.7kHz, V=85Hz)
1024*768 (H=68.67, V=85Hz)
1.4
Test Display Modes & Pattern
1.4.1
Compatible Modes
1.
640 x 350@ 70Hz, 31.5kHz 1
2
. 800 x 600@ 72Hz, 48.1kHz
3
.
640 x 480@ 60Hz, 31.5kHz
1
3
. 800 x 600@ 85Hz,
53.7
kHz
4
.
640 x 480@ 67Hz, 35.0kHz
1
4
. 832 x 624@ 75Hz, 49.7kHz
6
.
640 x 480@ 75Hz, 37.5kHz
1
5
. 1024 x 768@ 60Hz, 48.4kHz
5
.
640 x 480@ 72Hz, 37.9kHz 1
6
. 1024 x 768@ 70Hz, 56.5kHz
7
.
640 x 480@ 85Hz, 43.27kHz
1
7
. 1024 x 768@ 72Hz, 58.1kHz
8
.
720 x 400@ 70Hz, 31.5kHz
1
8
. 1024 x 768@ 75Hz, 60.0kHz
9
.
800 x 600@ 56Hz, 35.1kHz
1
9
. 10
24
x 768@ 85Hz, 68.67kHz
10
.
800 x 600@ 60Hz, 37.9kHz
1
1
.
800 x 600@ 75Hz, 46.9kHz
5. Adjusting Procedure
17
ViewSonic
Corporation
Co
nfidential
-
Do
Not
Copy
VX510
2
.
640 x
40
0@ 70Hz, 31.5kHz