Random Access Adjustment Mode
6-10
5976053 BARCODATA 808s SP 010799
Left-Right (east-west) Adjustments
Left-right adjustments affect only the vertical lines of the projected
image. 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 Bow
- Side Keystone
- Seagull correction
Push the control disc
é
or
ê
to highlight
LEFT-RIGHT (E/W)
on the
geometry menu and then press
ENTER
.
ENTER
will select Left-Right adjustment menu.
EXIT
returns to random access adjustment mode main menu.
ADJUST
returns to operational mode.
Select with or
then <ENTER>
<EXIT> to return.
GEOMETRY
H PHASE
RASTER SHIFT
LEFT-RIGHT (E-W)
LEFT SIDE CORRECTION
TOP-BOTTOM (N-S)
H SIZE
V LINEARITY
V SIZE
BLANKING
Select with or
then <ENTER>
<EXIT> to return.
LEFT-RIGHT
V CENTERLINE BOW
V CENTERLINE SKEW
SIDE BOW
SIDE KEYSTONE
SEAGULL CORRECTION
Warning : Use this correction to
adjust the right side of the image !
The warning : "Use this correction to adjust the right side of the image"
appears on the screen when selecting 'Side Bow' or 'Side Keystone'.
When the right side is correctly adjusted, use 'Left Side Correction'
to correct the left side of the image.
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. For side
bow and side keystone, look only to the right side of the image.
To enter an alignment, push the control disc
é
or
ê
to highlight a
function and press
ENTER
to activate this function.
Press
EXIT
to return.
LEFT-RIGHT
Select with or
then <ENTER>
<EXIT> to return.
V CENTERLINE BOW
V CENTERLINE SKEW
SIDE BOW
SIDE KEYSTONE
SEAGULL CORRECTION
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 the keystone geometry correction of the vert. lines on the
right side
Corrects for curvature of the vertical lines on the right side
Correct by pushing
the control disc to the
right
Correct by pushing
the control disc to the
left
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