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6. Advanced
6.9.10.2 Soft Edge overlap zone (horizontal Soft Edge)
Definitions
Image 6-116
Scenergix set up
Overlap : number of pixels that overlap
Horizontal resolution of 1 projector : 1400 for SXGA+ projectors.
Total horizontal screen resolution : [(horizontal resolution of 1 projector) x 2] minus overlap.
Horizontal Resolution source : number of active pixels of the source.
Adjustment of Active pixels (Pact) of the fi rst projector
1. Go to File –> Edit menu of first projector.
2. Enter value for horizontal active (= Pact) as follows :
Pact = [(Horz. resolution of 1 projector)/(Total horz. screen resolution)] x (horz. resolution source)
3. Horizontal start (= Pstart) remains the same.
Adjustment of Active pixels (Pact) of second projector
1. Go to File –> Edit menu of second projector.
2. Enter value for horizontal active (= Pact) as follows :
Pact = [(Horz. resolution of 1 projector)/(Total horz. screen resolution)] x (horz. resolution source)
3. Horizontal start (= Pstart) = original start + [(Horz. resolution source) minus (newly calculated Pact)]
Example
Horizontal resolution source : 1600 pixels
horizontal resolution projector 1 & 2 : 1024 pixels
Overlap : 100 pixels
Total horizontal screen size in pixels : 1948 pixels
Pact projector 1 = [(1024 / 1948)] x 1600 = 841 pixels
Pact projector 2 = [(1024 / 1948)] x 1600 = 841 pixels
Pstart projector 2 = Pstart projector 1 + (1600 – 841)
6.9.10.3 Soft Edge border adjustment
What can be done with the Soft Edge border menu?
Within this menu the width of the blending zone is set up.
How to select a border?
1. Press MENU to activate the menu bar.
R59770134 ID LR-6 27/05/2011
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