Barco DP2K-12C, Руководство по установке

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5. Lenses & lens holder
3
F
Image 5-24
Corner focusing
9. Repeat from step 6 until the projected focus pattern is as sharp as possible in the center, left, right, top and bottom of the screen.
How to fi x the Scheimp fl ug
Start the fi xation as follows (steps must be followed strictly) :
1. Turn in set screw A, B and C. Tighten lightly (by hand).
Tip: Any movement of the image will affect the Scheimp fl ug adjustment
2. Fasten lock nuts a, b and c.
3. Turn in set screw D lightly (by hand) allowing the image to move slightly (1/3 to 1/2 of a square).
1/3 to 1/2
Image 5-25
4. Fasten lock nut d.
5. Tighten nut 4 until the offset of the image movement created in step 3 is canceled.
Tip: The amount of image movement in step 3 will determine how tight the nut in step 5 will need to be turned to return the
image to its original position.
46 R5905050 DP2K C-SERIES 10/07/2012