Analog Way Smart Edge - Manual (Page 54)

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10) Select the Black tab to display the following windows:
10-A) Turn OFF the test pattern (Pattern > No Pattern).
10-B) The covering area will appear brighter than the non-covering areas. With the Black level function
adjust the 2 non-covering areas (Left and right) to obtain a uniform dark grey on all the screen: Select
the 3 colors and adjust the black level. As required, you can also separately adjust the colors of each
projector with the Red, Green & Blue adjustments.
* NOTE *: Two white lines may appear at the junctions of the covering areas.
10-C) Use the Black Area function to remove the 2 white lines: adjust the Right & Left function (Top
or Bottom in vertical SE) to remove the white lines. A uniform dark grey image is then displayed.
Projected image
(before black level adjustment)
Projected image
(after black level adjustment)
White lines