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ViewSonic Corporation
Confidential – Do Not Copy
VP920-1_VP920b-1
6
Timing Table
Analog
Item Timing
Separat
ed
C
omposi
te
SOG
Dig
ital -
TM
DS
Remark
1
640 x 350
@ 70 Hz, 31.5 KHz
For Composite and SOG signal,
1. Image vertical size might be not
full screen. The position is at the
center.
2. “640x400” or “720x400” shows
on Information OSD.
2
640 x 400
@ 60 Hz, 31.5 KHz
For Composite and SOG signal,
1. Image vertical size might be not
full screen. The position is at the
center.
2. “640 x480” or “720x480” shows
on Information OSD.
3
640 x 400
@ 70 Hz, 31.5 KHz
Toggle 640x400@70Hz and
720x400@70Hz by [1]+[2]
(primary = 720x400@70Hz)
4
640 x 480
@ 50 Hz, 24.7 KHz
5
640 x 480
@ 60 Hz, 31.5 KHz
Toggle 640x480@60Hz and
720x480@60Hz by [1]+[2] (primary
= 640x480@60Hz)
6
640 x 480
@ 67 Hz, 35
KHz
For MAC
7
640 x 480
@ 72 Hz, 37.9 KHz
8
640 x 480
@ 75 Hz, 37.5 KHz
9
640 x 480
@ 85 Hz, 43.3 KHz
10
720 x 400
@ 70 Hz, 31.5 KHz
Toggle 640x400@70Hz and
720x400@70Hz by [1]+[2]
(primary = 720x400@70Hz)
11
720 x 480
@ 60 Hz, 31.5 KHz
480p
Toggle 640x480@60Hz and
720x480@60Hz by [1]+[2] (primary
= 640x480@60Hz)
12
720 x 576
@ 50 Hz, 31.3 KHz
576p
13
800 x 600
@ 56 Hz, 35.1 KHz
14
800 x 600
@ 60 Hz, 37.9 KHz
15
800 x 600
@ 72 Hz, 48.1 KHz
16
800 x 600
@ 75 Hz, 46.9 KHz
17
800 x 600
@ 85 Hz, 53.7 KHz
18
832 x 624
@ 75 Hz, 49.7 KHz
For MAC
19
1024 x 768
@ 60 Hz, 48.4 KHz
For Composite and SOG signal,
toggle 1024x768@60Hz and
1280x768@60Hz by [1]+[2] (primary
= 1024x768@60Hz)
Summary of Contents for VP920-1
Page 77: ...ViewSonic Corporation Confidential Do Not Copy VP920 1_VP920b 1 74 ...
Page 90: ...11 2 MAIN PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy VP920 1_VP920b 1 87 ...
Page 92: ...11 5 POWER PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy VP920 1_VP920b 1 89 ...
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