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8. Random Access Adjustment Mode
Image 8-11
How to adjust the Raster Shift?
1. Push the cursor key ↑ or ↓ to highlight Raster Shift and press ENTER to select. (menu 8-43)
The Raster Shift menu will be displayed.
2. First push the ↑ or ↓ keys to highlight C oarse Green and press ENTER to select. (menu 8-44)
3. Use the cursor keys to perform a Coarse Raster S hift and press ENTER to continue.
4. Push the ↑ or ↓ keys to highlight Coarse Red Horz and press ENTER to select.
5. Use the cursor keys to shift the Red Raster until Red is almost on Green.
6. Repeat step 4 till 5 for Coarse Blue Horz.
7. If necessary repeat step 4 till 5 to perform a Fine Raster Shift until the colors math each other.
Note: Horizontal and Vertical shifts for Red and Blue should end up with a setting close to 5 0% . If these settings are significantly
greater or lesser than 50%, contact a BARCO authorized service technician.
8. Press EXIT to return to the Geometry menu.
GEOMETRY
H PHASE
RASTER SHIFT
LEFT-RIGHT (E-W)
TOP-BOTTOM (N-S)
SIZE
V LINEARITY
BLANKING
Select with
↑
or
↓
then <ENTER>
<EXIT> to return
Menu 8-43
RASTER SHIFT
COARSE GREEN
COARSE RED HORZ
COARSE BLUE HORZ
FINE GREEN
FINE RED
FINE BLUE
Select with
↑
or
↓
then <ENTER>
<EXIT> to return
Menu 8-44
8.6.4 Left-Right (East-West) Adjustment
What can be adjusted ?
Left-right and center adjus tments affect only the vertical lines of the projected imag e. The sk ew, the bow, the keystone and the
seagull distortion can be adjusted.
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R5976584 BA RCO CINE7 26022003