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Timing Table
Item Timing
Analog
Digital
1
640 x 350 @ 70Hz, 31.5kHz
Yes
Yes
2
640 x 400 @ 60Hz, 31.5kHz
Yes
Yes
3
640 x 400 @ 70Hz, 31.5kHz
Yes
Yes
4
640 x 480 @ 50Hz, 24.7kHz
Yes
Yes
5
640 x 480 @ 60Hz, 31.5kHz
Yes
Yes
6
640 x 480 @ 67Hz, 35.0kHz
Yes
Yes
7
640 x 480 @ 72Hz, 37.9kHz
Yes
Yes
8
640 x 480 @ 75Hz, 37.5kHz
Yes
Yes
9
640 x 480 @ 85Hz, 43.27kHz
Yes
Yes
10
720 x 400 @ 70Hz, 31.5kHz
Yes
Yes
11
800 x 600 @ 56Hz, 35.1kHz
Yes
Yes
12
800 x 600 @ 60Hz, 37.9kHz
Yes
Yes
13
800 x 600 @ 75Hz, 46.9kHz
Yes
Yes
14
800 x 600 @ 72Hz, 48.1kHz
Yes
Yes
15
800 x 600 @ 85Hz, 53.7kHz
Yes
Yes
16
832 x 624 @ 75Hz, 49.7kHz
Yes
Yes
17
1024 x 768 @ 60Hz, 48.4kHz
Yes
Yes
18
1024 x 768 @ 70Hz, 56.5kHz
Yes
Yes
19
1024 x 768 @ 72Hz, 58.1kHz
Yes
Yes
20
1024 x 768 @ 75Hz, 60.0kHz
Yes
Yes
21
1024 x 768 @ 85Hz, 68.67kHz
Yes
Yes
22
1152 x 864 @ 75Hz, 67.5kHz
Yes
Yes
23
1152 x 870 @ 75Hz, 68.7kHz
Yes
Yes
24
1280 x 1024 @ 60Hz, 63.4kHz
Yes
Yes
25
1280 x 1024 @ 75Hz, 79.97kHz
Yes
Yes
26
1280x 720 @ 60Hz, 45kHz (HDTV)
Yes
Yes
Primary Presets
1280x1024 @ 60Hz
User Presets
Number of User Presets (recognized timings) Available: 10 presets total in FIFO configuration
Changing Modes
Maximum Mode Change Blank Time for image stability : 5 seconds (Max), excluding “Auto Adjust” time
●
●
●
●
Under DOS mode (640 x 350, 720 x 400 & 640 x 400), it should recall factory setting when execute “Auto
Adjust” by “0-Touch™”
The monitor needs to do “Auto Adjust” the first time a new mode is detected
(see section “0-Touch™ Function Actions”)
While running Change Mode, Auto Adjust or Memory Recall, the image shall blank
2-5 FRONT PANEL CONTROLS AND INDICATORS
Front Panel Hardware Controls
Power Switch (Front Head)
Power Control, soft Power Switch.
Power LED (Front Head)
Green – ON
Orange – Active Off
Dark = Soft Power Switch OFF
Front Panel Controls (Head)
[ ] [ 1 ] [ 2 ] [
▲
] [
▼
]
[ ] Power
[ 1 ] Button 1
[ 2 ] Button 2
5
ViewSonic
Corporation
Co
nfidential
-
Do
Not
Copy
VP191b/s
Summary of Contents for VLCDS25973-2W
Page 34: ...31 ViewSonic Corporation Confidential Do Not Copy VP191b s ...
Page 35: ...32 ViewSonic Corporation Confidential Do Not Copy VP191b s ...
Page 79: ...11 PCB Layout Diagrams Main Board 76 ViewSonic Corporation Confidential Do Not Copy VP191b s ...
Page 80: ...Main Board 77 ViewSonic Corporation Confidential Do Not Copy VP191b s ...
Page 81: ...Control Board 78 ViewSonic Corporation Confidential Do Not Copy VP191b s ...