Barco Galaxy 4 Long Life+ R9040355, Owner'S Manual

Page: 90 / 173

7. Random Access
Image 7-21
Coarse Side Bow selections
7.5.7.3.5 Bow shaped pre-distortion set up
How to set up a bow shaped pre-distortion ?
We assume
side bow top
is selected.
1. Push the cursor key ↑ or ↓ to select
pixel y = 0
in the
Geometry Distortion
menu. (menu 7-62)
2. Push the cursor key ← or → to coarse shift the selected Side Bow in a vertical way.
This will result in a bow shaped pre-distorted image (Follow this procedure in a similar way to apply the desired bow shaped
distortion). (image 7-22)
3. Use the subpixel adjustments to fine shift the selected side bow.
4. Continue with the Coarse Side Bow or Center adjustment or press
EXIT
to return to the
Guided Geometry Map
menu.
GEOMETRY DISTORTION
side bow top
col = 4
row = 0
pixels x = 0
y = 0
subpixels x = 0
y = 0
Menu 7-62
86 R5976780 GALAXY SXGA+ SERIES 14/10/2005