Barco R9864220 Camera Accessories User Manual


 
2. Installation procedures
2.2 Adjustment the 3D polarization lters
Why adjusting the 3D polarization lters?
For optimal performance of the 3D polarization lters, the projected surface upon the polarization lters shou ld be as big as possible
without loss of content. The design of the 3D polarization as sem bly makes it possible to adjust the position of the lters in the X, Y
and Z direction.
This procedure assumes that the projected imag es of both stacked projectors are already aligned.
Why adjusting the 3D polarization lters?
1. Adjust the Y direction of the polarization lters until the center of the projected image matches the center of the polarization lter.
Release the two knobs (reference 1, image 2-4) to reposition the assembly with polarization lt
ers. It may be necessary to release
the corner bracket (reference 2, image 2-4). Use a 4 mm Allen wrench to release the corner bracket.
Tip: Once the Y direction is correctly aligned, install the corner bracket against the assembly with polarization lters. This
corner bracket will function as a reference to reposition the polarization lters for 3D pro
jection after they were retraced
for 2D projection.
1
2
Image 2-4
2. Adjust the he ight (Z direction) of each polarization lter until the center of the projected image matches the center of the polar-
ization lter. Release the two wing nuts (reference 3, image 2-5) to reposition the polarization lter. Tighten the wing n uts when
nished.
3
Image 2-5
3. Adjust the X direction of the polarization lters, by sliding the upper frame away or towards the projection lenses, until the pro-
jected surface upon the polarization lters is as big as pos sible without loss of content. Release the two w ing s crews (reference
4, im age 2-6) at bo th sides of the assem bly to reposition the assembly. Tighten the wing screws when nished.
R5905072 POLARIZATION 3D KIT 28/02/2011
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