Note; Warning; Left-Right (East-West) Adjustments; What Can Be Adjusted - Barco R9002380 Owner's Manual

Note

Horizontal and Vertical shifts for Red and Blue should end up with a setting close to 50%. If these settings are significantly greater
or lesser than 50%, contact a BARCO authorized service technician.

Warning

In order to ensure maximum CRT longevity and to avoid CRT damage, do not shift the raster outside the phosphor area of the CRT.
GEOMETRY
H PHASE
LEFT-RIGHT (E-W)
TOP-BOTTOM (N-S)
SIZE
V LINEARITY
BLANKING
Select with é or ê
then <ENTER>
<EXIT> to return.
menu 1

Left-Right (east-west) Adjustments

What can be adjusted ?

Left-right and center adjustments affect only the vertical lines of the projected image. The skew, the bow, the keystone and the seagull
distorsion can be adjusted.

Start up

To start up the left-right and center adjustments, follow the next procedure :
1. Push the cursor key é or ê to highlight LEFT-RIGHT (E/W) (image 1).
2. Press ENTER to select.
The 'Left-Right' menu will be displayed (menu 2).
GEOMETRY
H PHASE
RASTER SHIFT
TOP-BOTTOM (N-S)
SIZE
V LINEARITY
BLANKING
Select with é or ê
then <ENTER>
<EXIT> to return.
menu 1
Note
Only the green image is displayed while making left-right adjustments. The red and blue images will automatically be corrected in
the same manner. Convergence corrections are automatically disabled for the duration of these adjustments.

Which adjustment can be executed ?

The following adjustments can be executed
- vertical centerline bow
- vertical centerline skew
- side keystone (left - right)
- side bow (left - right)
All adjustment are indicated on the screen with the function name, a bar scale and a number between 0 and 100.
Adjust the next alignments until the vertical lines are straight.
5976066 BARCOCINE 7 07022000
COARSE SHIFT
GREEN HORIZONTAL
GREEN VERTICAL
RED VERTICAL
BLUE VERTICAL
Select with é or ê
then <ENTER>
<EXIT> to return.
menu 2
LEFT-RIGHT (E-W)
V CENTERLINE BOW
V CENTERLINE SKEW
RIGHT BOW
RIGHT KEYSTONE
LEFT BOW
LEFT KEYSTONE
SEAGULL CORRECTION
Select with é or ê
then <ENTER>
<EXIT> to return.
menu 2
Random Access Adjustment Mode
forbidden area
image 1
projected raster
crt faceplate border
phosphor border
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