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3. Front Panel Function Control Description
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)
[
X
X] [ 1 ] [▲] [▼] [ 2 ] [ ]
[
] Power
[ 1 ] BUTTON 1
[ 2 ] Button 2
[? ] UP ARROW BUTTON
[? ] DOWN ARROW BUTTON
[
X
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)
Reaction Time
OSD must fully appear within 0.5s after pushing Button 1
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] + [
▼
] + [
▲]
White Balance. (Not shown on user’s guide)
[1] + [
▼
]
Power Lock
[1] + [
▲
]
OSD Lock
[
X
X]
Audio Mute on /off
Remark : All the short cuts function are only available while OSD off
8
ViewSonic Corporation
Confidential - Do Not Copy
VE720m-1_VE720mb-1