User`s guide

WN-5220-S VideoWall User’s Guide
37
Step 3 - Adjust the Colors
Source Select
Frequency
Phase
Input Level
Position
Zoom
Color Balance
Curtain
Hours
Save Config
Recall Config
Reset Config
Misc Control
About
Color Balance
Wht Gry
All
#
##
#$
$$
$ #
##
#$
$$
$
Red 031 007
Green 031 007
Blue 031 007
The purpose of color balancing is to get all the displays in a video wall
to display the same color. This is done with an internally generated
white pattern. Color balancing is independent of Black and White
Level Adjust, which was described earlier. Color balancing may be
done
before or after
Level Adjust.
The color balance menu provides control over the individual RED,
GREEN, and BLUE settings to balance the white color, as well as an
ALL adjustment to control the overall luminance. In addition, similar
control for the RED, GREEN, and BLUE settings are provided to
adjust the balance of the gray shades without affecting the white
balance.
For
white balancing
, the individual RED, GREEN, and BLUE color
selections have a number associated with them between 0 and 31,
with 0 being the least amount of that color, and 31 being the most.
The ALL selection allows all of the balance settings to be adjusted
simultaneously. The up/down arrow keys moves the cursor from
selection to selection, and the left/right arrow keys increment and
decrement the setting.
For
gray balancing
, the individual RED, GREEN, and BLUE balance
settings have a number associated with them between 0 and 7, with 0
being the least amount of that color at the mid gray level, and 7 being