Linearity Adjustment Using 3X3 Side Bows - Barco Reality SIM 6 Ultra II Owner's Manual

5. Random Access
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 5-27
Bow shaped pre-distortions
3. Use the subpixel adjustments to fine shift the selected side bow.
4. Continue with the 3x3 Side Bow or Center adjustment or press EXIT to return to the Guided Geometry Map menu.

5.5.7.3.6 Linearity adjustment using 3x3 Side Bows

The Linearity adjustment is best done when a reference test pattern is projected on the screen.
By pressing the * key on the RCU an internal hatch pattern is projected instead of the image data.
How to perform a linearity adjustment by using the 3x3 Side Bows?
We assume the side bow on top is selected.
1. Push the cursor key ↑ or ↓ to select pixel x = 0 in the Geometry Distortion menu.
GEOMETRY DISTORTION
side bows 3x3
col 8
row 0
pixels x = 0
y = 0
subpixels x = 0
y = 0
AxisLink [ON]
Menu 5-64
78 R5976707 REALITY SIM 6 ULTRA II 01/02/2005