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6-9
Random Access Adjustment Mode
5975589 BARCODATA 708 HS 080998
TOP-BOTTOM
Top-Bottom (north-south) Adjustments
Top-Bottom and center adjustments affect only the horizontal lines
of the projected image.
To start up the Top-Bottom and center corrections, follow the next
procedure :
Push the control disk up or down to highlight
TOP-BOTTOM (N/S)
on the geometry menu and then press
ENTER
.
Only the green image is displayed while making top-bottom adjust-
ments. 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 :
- Horizontal centerline bow
- Horizontal centerline skew
- Top bow
- Top keystone
- Bottom bow
- Bottom keystone
- Seagull correction
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.
To enter an alignment, push the control disk up or down to highlight
a function and press
ENTER
to activate this function.
Press
EXIT
to return.
Select with
ê
or
é
then <ENTER>
<EXIT> to return.
H CENTERLINE BOW
H CENTERLINE SKEW
TOP BOW
TOP KEYSTONE
BOTTOM BOW
BOTTOM KEYSTONE
SEAGULL CORRECTION
Correct by pushing
the control stick
backward
Correct by pushing
the control stick
forward
Corrects for curvature of the horizontal lines in the middle
of the image.
Corrects the tilting of the horizontal lines in the middle of
the image.
Corrects the keystone geometry correction of the hor. lines on the
upper side
Corrects the keystone geometry correction of the hor. lines on the
lower side
Corrects for curvature of the horizontal lines on the upper side
Corrects for curvature of the horizontal lines on the lower side
Select with
ê
or
é
then <ENTER>
<EXIT> to return.
TOP-BOTTOM (N-S)
H CENTERLINE BOW
H CENTERLINE SKEW
TOP KEYSTONE
TOP BOW
BOTTOM KEYSTONE
BOTTOM BOW
SEAGULL CORRECTION
GEOMETRY
H PHASE
RASTER SHIFT
LEFT-RIGHT (E-W)
TOP-BOTTOM (N-S)
H&V SIZE
V LINEARITY
BLANKING
Seagull Correction
Use this correction after the image has been adjusted with top and
bottom bow and keystone. If still a deformation (like a seagull) on top
and bottom of the image is visible, proceed to the seagull correction.
Due to interaction, it is possible that the top and bottom bow have to
be readjusted after adjusting the seagull correction to obtain an
improved image. The default value on the bar scale of this correction
is 50.
Push the control disc up or down to select the 'Seagull Correction' and
press
ENTER
to select.
Eliminate the deformation by pushing the control disc upwards or
downwards until a straight line is obtained.
ENTER
will return to Top-Bottom adjustment menu
EXIT
will return to
Geometry menu
Содержание DATA 708HS R9002230
Страница 1: ...R9002230 R9002239 OWNER S MANUAL DATA 708HS ...
Страница 8: ...1 4 Safety Instructions 5975589 BARCODATA 708 HS 260299 ...
Страница 16: ...3 6 Connections 5975589 BARCODATA 708 HS 080998 ...
Страница 38: ...6 16 Random Access Adjustment Mode 5975589 BARCODATA 708 HS 080998 ...
Страница 50: ...7 12 ServiceMode 5975589 BARCODATA 708 HS 080998 ...
Страница 56: ...A 2 Adjustment Blocks and Source Numbers 90 99 5975589 BARCODATA 708 HS 080998 ...