7. Installation menu
Picture frame
Projector 1
Picture frame
Projector 2
Width, Projector 2Width, Projector 1
Overlap / Blend Zone
Image 7-10
How to set up the system
In this ch apter, the setup procedure for the projectors is exp lained, but a setup proce
dure must also be performed for the picture
source.
In order t o obtain a satisfying result for the Blend f unction, the overlap / Blend z one are recommended to be
at least 10% of the picture width.
The basic principle is that the overlap setup in the source shall correspond with the blend width setup for the projector. T hat means
that if the over lap zone for the source is set to 500 pixels, the width of t he blend zone for the projector also must be se t to 500 pixels.
First step is to align the image from the projec tors as accurate as possible in a mechanical way, m eaning without any optical correc-
tions. At the same time, establish an overlap in the pictures between the two s creens.
Then adjust the remaining irregularities by using the shift and warp features in the pr ojectors to obtain the las t fine tuning of the
alignment.
Setup the source to a blend which corresponds with the preset ov erlap on the sc reen. There ar e different ways to do this, d epending
on the source. Refe r to the source unit’s m anual for this issue.
Adjust the Blend for the projectors as described below.
Blend adjustment procedure
Entering the Blend Adjustme nt from the Home menu, either by the remote control, or the keypad on the projector.Home/Installa-
tion/Blend/Blend Z onesThe menu shown below appears on the OSD.
The “Enable” button enables/disables the blend function. The “Show Lines” enables alignm ent lines on the screen, in order to
visualize the over lap/blend zon e.
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601–0442 BALDER 13/09/2017
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