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ViewSonic Corporation
14
Confidential - Do Not Copy
VA703b-4_VA703m-4
3. FRONT PANEL CONTROLS AND INDICATORS
Short Cuts Function from the button(s)
[1] Main
Menu
[2] Auto
Image
Adjust
[
▼
] or [
▲
]
To immediately activate Contrast menu. It should be change to
Brightness OSD by push button [2]
[
▼
]+ [
▲
]
Recall both of Contrast and Brightness to default
[1] + [2]
Toggle 720x400 and 640x400 mode when input 720x400 or 640x400
mode
[1] + [
▼
] + [
▲
]
(keep pushing 5 sec)
White Balance (Not shown on user’s guide)
[1] + [
▼
] Power
Lock
[1] + [
▲
] OSD
Lock
Remark : All the short cuts function are only available while OSD off
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
[
▲
] 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)
Reaction Time
OSD must fully appear within 0.5s after pushing [ 1 ]
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