Front Panel Controls And Indicators - ViewSonic VS11422 Service Manual

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]
[ X]
[▼] or [▲]
[▼]+ [▲]
[1] + [2]
[1] + [▼] + [▲]
(keep pushing 3 sec)
[1] + [▼]
[1] + [▲]
No signal + [ ] + [▼] + [▲]
Signal + [ ] + [▼] + [▲]
Remark : All the short cuts function are only available while OSD off
Function descriptions
Main Menu Controls
The Main Menu OSD includes most of control functions.
Please refer to APPENDIX C (Main Menu OSD Table) for the detail.
OSD Lock short cuts function for the buttons
The OSD lock will be activated by pressing the front panel control buttons "(1), & (▲)" for 10 seconds. If the user then tries
to access the OSD by pressing any of the buttons "1", "▼", "▲", "2" a message will appear on the screen for 3 seconds
showing "OSD Locked". The OSD lock will be deactivated by pressing the front panel control buttons "(1), & (▲)" again
ViewSonic Corporation
Power Control, soft Power Switch.
Green – ON
Orange – Active Off
Dark = Soft Power Switch OFF
[ ] Power
[ X] Mute
[ 1 ] BUTTON 1
[ 2 ] Button 2
[▲] UP ARROW BUTTON
[▼] DOWN ARROW BUTTON
Note: Power Button, Button 1 and Button 2 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; refer to Appendix D)
Mute
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
Burning mode
Factory Mode
11
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