![background image](http://html.mh-extra.com/html/viewsonic/vlcds25973-4w/vlcds25973-4w_service-manual_1021324012.webp)
Do the following to adjust the screen image:
1
To display the Main Menu, press button [1].
4
To adjust the control, press the up
▲
or down
▼
buttons.
5
To save the adjustments and exit the menu, press button [1]
twice
.
The following tips may help you optimize your display:
• Adjust your computer's graphic card so that it outputs a video signal 1280 x
1024 @ 60Hz to the LCD display. (Look for instructions on "changing the
refresh rate" in your graphic card's user guide.)
• If necessary, make small adjustments using H POSITION and V POSITION
until the screen image is completely visible. (The black border around the
edge of the screen should barely touch the illuminated "active area" of the
LCD display.)
9
ViewSonic
Corporation
Co
nfidential
-
Do
Not
Copy
VP912s/b
NOTE:
All OnView menus and adjustment screens disappear automatically
after about 30 seconds. This time period is adjustable through the Setup
menu and the OSD timeout control described on page
10.
2
To select a control to be adjusted, press
▲
or
▼
to
scroll up or down in
the Main Menu.
3
To select the highlighted control, press button [2]. A control screen appears
like the example shown below.
The line at the bottom
of the screen shows
the current functions
of buttons 1 and 2:
in this example, either
EXIT or select the
BRIGHTNESS
control.
Summary of Contents for VLCDS25973-4W
Page 30: ...27 ViewSonic Corporation Confidential Do Not Copy VP912s b ...
Page 31: ...28 ViewSonic Corporation Confidential Do Not Copy VP912s b ...
Page 32: ...29 ViewSonic Corporation Confidential Do Not Copy VP912s b ...
Page 81: ...11 PCB Layout Diagrams 78 ViewSonic Corporation Confidential Do Not Copy VP912s b ...