ViewSonic VA1912w-3 Service Manual page 10

Primary Presets
1440 x 900 @ 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 : 3 seconds (Max), excluding "Auto Adjust" time
● Under DOS mode (640 x 350, 720 x 400 & 640 x 400), there is no "Auto Adjust" feature.
● The monitor needs to do "Auto Adjust" the first time a new mode is detected but except the DOS mode 640 x 350, 720 x
400 & 640 x 400.(see section "0-Touch™ Function Actions")
● While running Change Mode, Auto Adjust or Memory Recall, the image shall blank
2.6 FRONT PANEL CONTROLS AND INDICATORS
Front Panel Hardware Controls
Power Switch (Front Head)
Power LED (Front Head)
Front Panel Controls (Head)
[ X] [ 1 ] [▼] [▲] [ 2 ] [ ]
Reaction Time
Short Cuts Function from the button(s)
[1]
[2]
[▼] or [▲]
[▼] + [▲]
[1] + [2]
[1] + [▼] + [▲]
[1] + [▼]
[1] + [▲]
[ X]
ViewSonic Corporation
Power Control, soft Power Switch.
Green – ON
Orange – Active Off
Dark = Soft Power Switch OFF
[ ] Power
[ 1 ] BUTTON 1
[ 2 ] Button 2
[▲] UP ARROW BUTTON
[▼] DOWN ARROW BUTTON
[ X] Audio Mute on/off
Note: Power Button, Button 1 and Button 2 and Mute Button must be
one-shot logic operation. (i.e. there should be no cycling)
OSD must fully appear within 0.5s after pushing Button 1
Main Menu
Input toggle (Analog or Digital)
To immediately activate Contrast menu. It should be change to Brightness OSD by
push button [2]
Recall both of Contrast and Brightness to default
Toggle 720x400 and 640x400 mode when input 720x400 or 640x400 mode
White Balance. (Not shown on user's guide)
Power Lock
OSD Lock
Audio Mute on /off
7
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