ViewSonic VS11349 Service Manual page 9

2.5 ELECTRICAL REQUIREMENT
Horizontal / Vertical Frequency
Horizontal Frequency
Vertical Refresh Rate
Maximum Pixel Clock
Sync Polarity
Timing Table
Timing
@ 70 Hz, 31.5 KHz
1 640 x 350
@ 85 Hz, 37.9 KHz
2 640 x 350
@ 60 Hz, 31.5 KHz
3 640 x 400
@ 70 Hz, 31.5 KHz
4 640 x 400
@ 85 Hz, 37.9 KHz
5 640 x 400
@ 50 Hz, 24.7 KHz
6 640 x 480
@ 60 Hz, 31.5 KHz
7 640 x 480
8 640 x 480 @ 67 Hz,
@ 72 Hz, 37.9 KHz
9 640 x 480
ViewSonic Corporation
24 – 82 kHz
50 – 85* Hz
150 MHz
Independent of sync polarity.
Analog
KHz
35
6
For Analog sync, the image vertical size image
will be not full screen (Still at the center), And the
OSD will be 640x350/640x400/720x400
(primary= 720x400).
For Analog sync, the image vertical size image
will be not full screen (Still at the center), And the
OSD will be 640x350/640x400/720x400
(primary= 720x400).
For Analog sync, switch 640x400@60Hz and
640x480@60Hz by [1]+[2] short cut key (primary
= 640x480@60Hz)
For Analog sync, the image vertical size image
will be not full screen (Still at the center), And the
OSD will be 640x350/640x400/720x400
(primary= 720x400).
For Analog sync, the image vertical size image
will be not full screen (Still at the center), And the
OSD will be 640x350/640x400/720x400
(primary= 720x400).
For Analog sync, switch 640x400@60Hz and
640x480@60Hz by [1]+[2] short cut key (primary
= 640x480@60Hz)
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Remark
VX2235wm-1