Christie CP2000-X User Manual page 106

CINEMA OPERATION
4-4
Alternatively, masks may be installed at
each side of the screen in order to change
the width of the screen but not its height.

Add masks for "flat"

Open masks for "scope"
In some cases, a theatre has both side and
top/bottom masking installed. This
arrangement is the most flexible of all.
Refer to Figure 4-6 for a summary of the
basic factors affecting cinema displays in a
variety of theatres.
Figure 4.6. Basic Ways to Achieve Flat & Scope Displays
Figure 4.5. Side Masking for Flat
CP2000-X User Manual
020-100031-01 Rev. 1 (03-2009)