Analog Way Smart Edge FX - Manual (Page 62)

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11) Soft Edge curve explanations & adjustments:
• EXPLANATIONS:
--> The operation consist of attenuate progressively the light diffused of one projector and in the same time
increase symmetrically the light of the other one. Thus, at any point (X) of the covering area, the sum of light
(Y1+Y2) provided by each projector must be equal to the light that would be provided by one projector alone.
The luminance curves of each projector are represented as follow:
--> In the software we represent the curve of one projector only: the device automatically calculate the inverted
curve for the other projector of the covering area.
• ADJUSTMENTS:
11-A) Display your background source or display the grey scale pattern (horizontal grey scale pattern for
horizontal Soft Edge and vertical grey scale pattern for vertical Soft Edge) available in the output tab.
11-B) Click on the Enable Soft Edge button to activate the attenuation. The default value of the Soft Edge
curves is also applied. The covering area may appear brighter or darker than the other areas of the
screen.
11-C) Adjust the Soft Edge Curve in order to have a uniform image:
Move the 2 points of a curve by clicking on the arrows in the Bezier tab or directly by clicking-hold on
a point and drag. Then click on the Send button to display the adjustments.
Luma
Left projector
Right projector
Y2
Y1
X
100%
Screen