ViewSonic VP191b-1 Service Manual page 8

Timing Table
Item
1 640 x 350 @ 70Hz, 31.5kHz
2 640 x 400 @ 60Hz, 31.5kHz
3 640 x 400 @ 70Hz, 31.5kHz
4 640 x 480 @ 50Hz, 24.7kHz
5 640 x 480 @ 60Hz, 31.5kHz
6 640 x 480 @ 67Hz, 35.0kHz
7 640 x 480 @ 72Hz, 37.9kHz
8 640 x 480 @ 75Hz, 37.5kHz
9 640 x 480 @ 85Hz, 43.27kHz
10 720 x 400 @ 70Hz, 31.5kHz
11 800 x 600 @ 56Hz, 35.1kHz
12 800 x 600 @ 60Hz, 37.9kHz
13 800 x 600 @ 75Hz, 46.9kHz
14 800 x 600 @ 72Hz, 48.1kHz
15 800 x 600 @ 85Hz, 53.7kHz
16 832 x 624 @ 75Hz, 49.7kHz
17 1024 x 768 @ 60Hz, 48.4kHz
18 1024 x 768 @ 70Hz, 56.5kHz
19 1024 x 768 @ 72Hz, 58.1kHz
20 1024 x 768 @ 75Hz, 60.0kHz
21 1024 x 768 @ 85Hz, 68.67kHz
22 1152 x 864 @ 75Hz, 67.5kHz
23 1152 x 870 @ 75Hz, 68.7kHz
24 1280 x 1024 @ 60Hz, 63.4kHz
25 1280 x 1024 @ 75Hz, 79.97kHz
26 1280x 720 @ 60Hz, 45kHz (HDTV)
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 LED (Front Head)
Front Panel Controls (Head)
[ ] [ 1 ] [ 2 ] [▲] [▼]
ViewSonic Corporation
Timing
Power Control, soft Power Switch.
Green – ON
Orange – Active Off
Dark = Soft Power Switch OFF
[ ] Power
[ 1 ] Button 1
[ 2 ] Button 2
5
Analog
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Confidential - Do Not Copy
Digital
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
VP191b/s