Barco DP2K-E series User And Installation Manual page 91

How to adjust the Back Focal Length?
1. Unlock and loosen the 4 set screws (reference 11 image 11-15) of the Lens Holder by 1 centimeter. Use a 10mm nut driver for
the lock nuts (reference 21 image 11-15) and use a 3mm Allen wrench for the set screws.
Image 11-15
2. Fully loosen the Scheimpflug nut at the lower left of the Lens Holder (reference 4 image 11-16). Use a 13mm nut driver.
4
Image 11-16
3. Turn the three Scheimpflug adjustment nuts, reference 1, 2 and 3 image 11-17, until the front of the nut (reference 5 image 11-17)
is equally aligned with the front of the threaded rod (reference 6 image 11-17). Use a 13mm nut driver.
Note: This is the nominal position of the Lens Holder.
1
4
Image 11-17
4. Zoom the lens for maximum image on the screen (WIDE) and focus the center of the projected image using the motorized focus
control (Local Keypad).
R5906693 DP2K-E SERIES 19/06/2015
4
11
21 11
1
2
3
11. Scheimpflug
2 3
3 x
3 x
5
6
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