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6-8
Random Access Adjustment Mode
Left-Right (east-west) Adjustments
Left-right and center adjustments affect only the vertical lines
of the projected image.
To start up the left-right and center adjustments, follow the
next procedure :
Push the control disc up or down to highlight LEFT-RIGHT
(E/W) on the geometry menu and then press ENTER.
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.
The following adjustments can be executed
- vertical centerline bow
- vertical centerline skew
- side keystone (left - right)
- side bow (left - right)
All adjustments 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.
To enter an alignment, push the control disc
up or down to highlight a function and press
ENTER to activate this function.
Press EXIT to return.
GEOMETRY
H PHASE
RASTER SHIFT
TOP - BOTTOM (N-S)
SIZE
V LINEARITY
BLANKING
Select with
then <ENTER>
<EXIT> to return.
or
LEFT - RIGHT (E-W)
LEFT - RIGHT (E-W)
V CENTERLINE BOW
V CENTERLINE SKEW
RIGHT BOW
RIGHT KEYSTONE
LEFT BOW
LEFT KEYSTONE
Select with
then <ENTER>
<EXIT> to return.
or
LEFT - RIGHT (E-W)
V CENTERLINE BOW
V CENTERLINE SKEW
RIGHT BOW
RIGHT KEYSTONE
LEFT BOW
LEFT KEYSTONE
Select with
then <ENTER>
<EXIT> to return.
or
Corrects for curvature of the vertical lines in the middle of
the image.
Corrects the tilting of the vertical lines in the middle of the
image.
Corrects for curvature of the vertical lines on the right side.
Corrects the keystone geometry correction of the vert. lines
on the right side.
Corrects for curvature of the vertical lines on the left side.
Corrects the keystone geometry correction of the vert. lines
on the left side.
Correct by pushing
the control disc to the
right.
Correct by pushing
the control disc to
the left.
ENTER will select Left - Right adjustment menu
EXIT returns to random access adjustment mode main menu.
ADJUST returns to Operational mode