Planar WN-5040-720, User Manual

Page: 57 / 153

3.2 Adjusting Each Margay To Its Source
46
3.2.1.1 Adjusting Input Levels Manually
It is rarely necessary to adjust input levels manually. You can skip this section.
Adjusting levels manually
1. Display an all-black picture from the source com-
puter.
2. Press
LEVEL
on the remote.
3. Select M
ANUAL
B
LACK
L
EVEL
and adjust it up and
down with the +/– keys to make the three C
ENTER
P
OINT
values go to zero. If they do not all touch
zero at the same time, use the individual colors
under
M
ANUAL
B
LACK
L
EVEL
to adjust them.
Do not go beyond the point where the Minimum just
goes to zero. The idea is to just touch the zero level.
4. Display an all-white picture from the source com-
puter.
5. Select M
ANUAL
W
HITE
L
EVEL
and adjust the levels
until the C
ENTER
P
OINT
values just touch 255,
adjusting the individual colors as necessary.
It is not a good idea to use the levels to make all the
displays in a wall match each other. That should be
done with the Color Balance menu. (“Color Balancing a
Wall of Margays” on page 52.)