GEOMETRY
H PHASE
RASTER SHIFT
LEFT-RIGHT(E-W)
LEFTSIDE CORRECTION
TOP-BOTTOM (N-S)
H SIZE
V LINEARITY
V SIZE
BLANKING
Select with or
then <ENTER>
<EXIT> to return
45
Seagull correction
What can be done?
Use this correction after the image has been adjusted with top and bottom bow and keystone. If an “S” curve
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.
Start up
To correct the Seagull Correction :
1. Push the cursor key or to highlight SEAGULL CORRECTION (menu 1)
2. Press ENTER to activate.
Eliminate the deformation by pushing the cursor key or until a straight line is obtained (image 1).
TOP-BOTTOM (N-S)
H CENTERLINE BOW
H CENTERLINE SKEW
TOPKEYSTONE
TOPBOW
BOTTOM KEYSTONE
BOTTOM BOW
SEAGULLCORRECTION
Select with or
then <ENTER>
<EXIT> to return menu 2 image 1
Horizontal Size Adjustments
What can be done?
To adjust the horizontal picture size.
Start up
1. Push the cursor key or to highlight 'H Size' (menu 1).
2. Press ENTER to activate (menu 2).
3. Push the cursor key or until the exact image width is obtained (horizontal size) (image 1).
Note: - If the internal # pattern was selected, this pattern remains on the screen.
- If the genlocked pattern was selected, the external source will be displayed.
A bar scale and a numeric indicator help to gauge the size adjustment.
menu 1
H SIZE
70
menu 2