Service manual

Short Cut Key

Function Key : 5 Keys !

! 1 2 ▼

▼▼

▼

▲

▲▲

▲

[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 Contrast or Brightness while in

the Contrast or Brightness adjustment,

or recall both of Contrast and

Brightness when the OSD is not open.

[1] + [2] toggle 720x400 and 640x400 mode when

input 720x400 or 640x400 mode.

[1] + [▼

▼▼

▼] + [▲

▲▲

▲]

(Keep pushing 5 sec)

White Balance.

[1] + [▼

▼▼

▼]

Power Lock

[1] + [▲

▲▲

▲]

OSD Lock

ViewSonic Corporation Confidential - Do Not Copy VA902-3_VA902b-3