![background image](http://html1.mh-extra.com/html/viewsonic/g800-20-crt-display/g800-20-crt-display_user-manual_1020347017.webp)
9
ViewSonic
G800
Operation
To save changes and exit the menu, highlight Exit and press OnView.
User
This control adjusts the individual
temperatures for red (R), green (G), and
blue (B) to meet your personal
preference.
With the User option highlighted on the
control menu, press OnView repeatedly
to activate the red (R), green (G), or blue
(B) control. Notice the vertical bars in
the center square turn pink which
indicates the color is ready to be
adjusted.
Press plus [+] or minus [-] to adjust the
screen image. The vertical bars increase
or decrease as adjustments are made.
Important:
Press OnView repeatedly to
select another color or to deactivate the
option.
Contrast
This control adjusts the contrast between
the background (black level) and the
foreground (white level) of the screen
image.
Minus [-] button decreases the
contrast of the screen.
Plus [+] button increases the contrast
of the screen.
Shortcut: From a blank screen, press the
plus [+] or minus [-] button. A small
control screen appears. After making
adjustments, the control screen
automatically disappears after
approximately 15 seconds; or press
OnView, then -/+ button to highlight
Exit, and press OnView.
Brightness
This control adjusts the background
brightness of the screen image.
Minus [-] button decreases the
brightness of the image.
Plus [+] button increases the
brightness of the image.