7. Configurator, Projector alignment settings
Horizontal resolution of 1 projector : 1024 for Graphi csv ersions, 1280 for Reality versions, 1400 for SXGA
projectors.
Totalhorizontal scree n resolution : [(horizontal resolution of 1 projector) x 2] minus overlap.
Horizontal Resolution source : number of active pixels of the sour ce.
Adjustment of Active pixels of the first projector
1. Go to Adjustment tab –> Input settings pane –> Adjust menu of first projector.
2. Enter value for horizontal active as follows :
Horz. active= [(Horz. resolution of1 projector)/(Totalho rz. screen resolution)] x (horz. resolution
source)
3. Horizontal start remains the same.
Adjustment of Active pixels (Pact) of second projector
1. Go to Adjustment tab –> Input settings pane –> Adjust menu of second projector.
2. Enter value for horizontal active as follows :
Horz. active= [(Horz. resolutio n of 1projector)/ (Total horz. screen resolu tion)] x (horz. resolution
source)
3. Horizontal start = original start + [(Horz. resolution source) minus (newly calculated Horz. ac tive)]
Example
Horizontal resolutionsource : 1600 pixels
horizontal resolution projector 1 & 2 : 1024 pixels
Overlap : 100 pixels
Totalhorizontal screen size in pixels : 1948 pixels
Horz; active projector 1 = [(1024 / 1948)] x 1600 = 841 pixels
Horz. active projector 2 = [(1024 / 1948)] x 1600 = 841 pix els
Horz. start projector 2 = Horz. start projector 1 + (1600 – 841)
7.7.5 ScenergiX overlap zone (vertical ScenergiX)Definitions
Image 7-17
Scenergix overlap zone vertical
Overlap : number of pixels that overlap
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