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Optical Unit Disassemblies
Mounting direction of optical parts
The optical parts must be mounted in specified direction otherwise the pic-
ture image will not reproduce correctly.
Integrator lens (Ref No. 3) mounting direction
Mount the Integrator lens as shown in Fig.5 and Fig.6.
Polarised beam splitter (Ref No. 4) mounting direction
Mount the Polarised beam splitter as shown in Fig.5 and Fig.6.
Note: The marking comes upper right corner viewing from the projected side
and the marking comes lower right corner viewing from the lighting
source side.
Top view
Integrator lens
Lighting
source
Mirror (Ref.No.6, 9, 15) mounting direction
Mount the mirror with coating side(mirror side) inside.
Optical filter (Ref No. 2) mounting direction
Mount the optical filter as the printed marker (Lot No.) comes left side view-
ing from the lighting source side.
Polarised glass (Ref No. 11, 12, 13) mounting direction
Mount the Polarised glass as the face which the Polarised sheet is attached
to prism side.
Lens mounting
Lens (Ref.No. 10) must be mounted as shown in Fig.5.
Lens (Ref.No. 5, 14, 16) has no mounting direction.
Dichroic Mirror (Ref No. 7, 8) mounting
Dichroic mirrors must be mounted as shown in Fig.5.
Polarised Beam Splitter
Integrator lens
Fig.6
-19-
Side View
Slit
Bottom side
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