![background image](http://html1.mh-extra.com/html/viewsonic/ve150m/ve150m_service-manual_1021010021.webp)
3.3 Main Menu Controls
The menu items shown below can be adjusted by using the up
c
and down
d
buttons on the front of the
LCD Display
.
Control Explanation
Auto Image Adjust
automatically sizes, centers, auto-contrasts and
fine-tunes the video signal to eliminate waviness and distortion.
Press the [2] button to obtain a sharper image.
NOTE:
Auto tune works with most common video cards. If this function
does not work on your
LCD Display
, then lower the video refresh rate to 60
Hz and set the resolution to its preset value.
Contrast/Brightness
Contrast adjusts the difference between the image
background (black level) and the foreground (white level).
Brightness adjusts background black level of the screen image.
Press button [2] to toggle between Contrast and Brightness.
Color Adjust
displays the Color Adjust Menu explained below.
Color Adjust
provides four color adjustment modes.
9300k
– for a cooler, bluer image.
6500k
– for a warmer, redder image.
User Color
– Individual adjustments for red, green, and blue.
1
To select color (R, G or B) press button [2].
2
To adjust selected color, press
c
or
d
.
To deactivate Video Enhanced Mode, press the up and down arrows
c d
simultaneously.
When you are finished making all color adjustments, press button
[1]
twice
.
ViewSonic Corporation
17
Confidential
-
-
Do
Not Copy
V
E
1
5
0m
/mb