Table of Contents
Advertisement
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.
R5975238 BARCOVISION 701 MULTIMEDIA 070497
C O N T R A S T
E Q U A L I S A T I O N
R E D H O R I ZO N TA L
G R E E N H O R I ZO N TA L
B L U E H OR I ZO N TA L
V E R TI C A L
C O N T R A S T
E D G E C OR R E C T I O N
L E F T- R I G H T
T O P -B O T TO M
Select with
t h en < E N TE R >
<E XI T> to re tu rn
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
3 38 f
D-5
Advertisement
Table of Contents
