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APPENDIX C : SOFT EDGE MATCHING
R5975238 BARCOVISION 701 MULTIMEDIA 070497
APPENDIX C : SOFT EDGE MATCHING
APPENDIX C : SOFT EDGE MATCHING
APPENDIX C : SOFT EDGE MATCHING
R5975238 BARCOVISION 701 MULTIMEDIA 070497
C-2
C-2
Note : blanking corrections must
be set to display a normal video
image.
Basic concept
Adjustment procedure :
Start up the adjustment mode by pressing
ADJUST
(see also chapter 'Start up of the
adjustment mode')
Highlight
Random access
with the control disk and press
ENTER
to start up the
Random Access Adjustment mode (see also chapter Random Access Adjustment
mode). The
Random Access Adjustment Mode main menu
will be displayed.
When the
Soft edge matching op-
tion
is installed, the projector auto-
matically detects this option and
displays the selection (activation)
line in the Random Access Adjust-
ment Mode main menu.
Highlight
SOFT EDGE
with the
control disk and press
ENTER
to
select.
ENTER
displays the Soft Edge Matching
menu.
EXIT
returns to the Path Selection menu.
ADJUST
returns to the Operational mode.
RANDOM ACCESS
ADJUSTMENT MODE
Select with or
<ENTER> to accept
<EXIT> to return
636h
PICTURE TUNING
GEOMETRY
CONVERGENCE
COLOR SELECT
COLOR BALANCE
ORBITING
CONTR. MODULATION
SOFT EDGE
The Soft Edge Correction menu
offers the possibility to display a
horizontal test pattern and a verti-
cal test pattern. When the test
patterns are ON, the 'real' soft edge
is disabled, marking lines for the
start and stop position of soft edg-
ing and the overlapping area are
displayed. When the test patterns
are OFF, the 'real' soft edge is
enabled again.
adjustable overlapping area
Image 1 Image 2
light output per image
total light output
1
00%
100%
50%
Note : blanking corrections must
be set to display a normal video
image.
Basic concept
Adjustment procedure :
Start up the adjustment mode by pressing
ADJUST
(see also chapter 'Start up of the
adjustment mode')
Highlight
Random access
with the control disk and press
ENTER
to start up the
Random Access Adjustment mode (see also chapter Random Access Adjustment
mode). The
Random Access Adjustment Mode main menu
will be displayed.
When the
Soft edge matching op-
tion
is installed, the projector auto-
matically detects this option and
displays the selection (activation)
line in the Random Access Adjust-
ment Mode main menu.
Highlight
SOFT EDGE
with the
control disk and press
ENTER
to
select.
ENTER
displays the Soft Edge Matching
menu.
EXIT
returns to the Path Selection menu.
ADJUST
returns to the Operational mode.
RANDOM ACCESS
ADJUSTMENT MODE
Select with or
<ENTER> to accept
<EXIT> to return
636h
PICTURE TUNING
GEOMETRY
CONVERGENCE
COLOR SELECT
COLOR BALANCE
ORBITING
CONTR. MODULATION
SOFT EDGE
The Soft Edge Correction menu
offers the possibility to display a
horizontal test pattern and a verti-
cal test pattern. When the test
patterns are ON, the 'real' soft edge
is disabled, marking lines for the
start and stop position of soft edg-
ing and the overlapping area are
displayed. When the test patterns
are OFF, the 'real' soft edge is
enabled again.
adjustable overlapping area
Image 1 Image 2
light output per image
total light output
100%
100%
50%