Barco Trace+ R9040341 Owner's Manual page 72

6. Random Access
How to adjust the Corners ?
1. Push the cursor key ↑ or ↓ to select pixel x = 0 in the Geometry Distortion menu. (menu 6-58)
2. Push the cursor key ← or → to coarse shift the selected Corner in a horizontal way. (image 6-18)
3. Push the cursor key ↑ or ↓ to select pixel y = 0 in the Geometry Distortion menu. (menu 6-59)
4. Push the cursor key ← or → to coarse shift the selected Corner in a vertical way (Follow this procedure in a similar way to adjust
any desired corner position). (image 6-19)
Note: Apply this procedure to perform a keystone correction: this is used to align the image if the projector is mounted at a non
standard projector angle. (image 6-20)
5. Use the subpixel adjustments to fine shift the selected corners.
6. Continue with the Coarse Side Bow adjustment or press EXIT to return to the Guided Geometry Map menu.
GEOMETRY DISTORTION
corner left top
col = 0
row = 0
pixels x = 0
y = 0
subpixels x = 0
y = 0
Menu 6-58
Image 6-18
Corner pixel x adjustment
68
GEOMETRY DISTORTION
corner left top
col = 0
row = 0
pixels x = 0
y = 0
subpixels x = 0
y = 0
Menu 6-59
R5976781 TRACE+ 14/09/2004