Barco VISION 701 MULTIMEDIA Owner's Manual page 138

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.
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.
Note : blanking corrections must
be set to display a normal video
image.
C-2
APPENDIX C : SOFT EDGE MATCHING
total light output
100%
light output per image
100%
50%
Image 1
ENTER displays the Soft Edge Matching
menu.
EXIT returns to the Path Selection menu.
ADJUST returns to the Operational mode.
R5975238A BARCOVISION 701 MULTIMEDIA 200697
Image 2
adjustable overlapping area
RANDOM ACCESS
ADJUSTMENT MODE
PICTURE TUNING
GEOMETRY
CONVERGENCE
COLOR SELECT
COLOR BALANCE
ORBITING
CONTR. MODULATION
SOFT EDGE
Select with or
<ENTER> to accept
<EXIT> to return
636h