Analog Way Smart Edge User Manual

Page 55

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 SE Curves tab and 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

100%

Screen