Random Access Adjustment Mode
6-9
5976025 BARCOVISION 708 200499
TOP-BOTTOM
Select with or
then <ENTER>
<EXIT> to return.
H CENTERLINE BOW
H CENTERLINE SKEW
TOP BOW
TOP KEYSTONE
BOTTOM BOW
BOTTOM KEYSTONE
Correct by pushing
the cursor key down
Correct by pushing
the cursor key up
Corrects for curvature of the horizontal lines in the middle
of the image.
Corrects the tilting of the horizontal lines in the middle of
the image.
Corrects the keystone geometry correction of the hor. lines on the
upper side
Corrects the keystone geometry correction of the hor. lines on the
lower side
Corrects for curvature of the horizontal lines on the upper side
Corrects for curvature of the horizontal lines on the lower side
Adjust the next alignments until the vertical lines are straight.
To enter an alignment :
1.
Push the cursor key
é
or
ê
to highlight a function
2.
Press
ENTER
to activate this function.
3.
Press
EXIT
to return.
Seagull correction
Use this correction after the image has been adjusted with top and bottom bow and keystone. If
still a deformation (like a seagull) on top and bottom of the image is visible, proceed to the seagull
correction. Due to interaction, it is possible that the top and bottom bow have to be readjusted after
adjusting the seagull correction to obtain an improved image. The default value on the bar scale
of this correction is 50.
To correct the Seagull Correction :
1. Push the cursor key
é
or
ê
to highlight
SEAGULL CORRECTION
2. Press
ENTER
.
Eliminate the deformation by pushing the cursor key
é
or
ê
until a straight line is obtained.
Select with or
then <ENTER>
<EXIT> to return.
Select with or
then <ENTER>
<EXIT> to return.
TOP-BOTTOM (N-S)
H CENTERLINE BOW
H CENTERLINE SKEW
TOP KEYSTONE
TOP BOW
BOTTOM KEYSTONE
BOTTOM BOW
SEAGULL CORRECTION
GEOMETRY
H PHASE
RASTER SHIFT
LEFT-RIGHT (E-W)
TOP-BOTTOM (N-S)
SIZE
V LINEARITY
BLANKING
