12
Screen
Screen
2.
Selecting Primary/Anamorphic Lenses for
Your Projector
Note:
This section provides guideline information on how to select a screen size and projector mounting position appropriate
for your presentation purposes and about selection of types of lenses as well.
Select primary/anamorphic lenses for your projector according to the environment in which it is installed.
Note that all descriptions given in this manual suppose that the angle of projection is zero degree. Therefore,
you need to calculate the projector tilt/pan angle so that it can be minimized during projection when you
project slides downward, upward or from a side.
2.1 Screen Type to Use
The following two types of screen masks can be used for the DLP Cinema Projector. Check the screen mask for your projector
for its type before selecting lenses because types of primary/anamorphic lenses to be used on the projector and its settings
depend upon the type of screen mask you use.
Horizontal moving screen mask
Screen masks move horizontally to adjust the screen.
Vertical moving screen mask
Screen masks move vertically to adjust the screen.
