Barco VISION 701 MULTIMEDIA Owner's Manual page 151

APPENDIX D : CONTRAST MODULATION
Highlight TOP-BOTTOM with the
control disk and press ENTER to
start the vertical ' hot spot ' cor-
rection in the center of the
screen. Adjust with the control
disk for the same light output in
the corners as in the center of
the image.
This top-bottom adjustment must
be done in combination with the
left-right adjustments as both ad-
justments influence each other.
Note : these adjustments will re-
duce the total light output, so do
not over adjust.
Hint : A bar scale of 10 - 15 for
both adjustments gives a good
result.
Press ENTER to return to the
Contrast Modulation menu.
R5975238A BARCOVISION 701 MULTIMEDIA 200697
CONTRAST
EQUALISATION
RED HORIZONTAL
GREEN HORIZONTAL
BLUE HORIZONTAL
VERTICAL
CONTRAST
EDGE CORRECTION
LEFT-RIGHT
TOP-BOTTOM
Select with
then <ENTER>
<EXIT> to return
ENTER starts the Top-Bottom Contrast
Edge Correction.
EXIT returns to the Random Access Ad-
justment Mode main menu.
ADJUST returns to the Operational mode.
or
338f
D-5