Calibrating Screen Brightness (Fl); Basic Image Alignment - Christie CP2000-ZX Setup Manual

2.5.1 Calibrating Screen Brightness (fL)

(Using the Web User Interface)
In order to determine screen brightness in footlamberts (fL), you must measure screen brightness at both
extremes of lamp power (minimum and maximum) for a given lamp type, and record these two readings in
Admin: Lamp menu. See Figure 2-21. These measurements establish a range (stored in memory) from which
the projector can interpolate all other lamp power settings, converting them to approximate footlamberts for
display in the menus. Repeat the calibration if you ever switch to a different lamp type/size.
2.6

Basic Image Alignment

NOTE: Assumes projector is fully assembled and powered up in its final location.
This procedure ensures that the image reflected from the DMDs is parallel to and well-centered with both the
lens and screen. This initial optical alignment is the foundation for optimizing images on the screen, and must
be completed before final boresight adjustments.
Make sure the CP2000-ZX is properly positioned relative to the screen before you begin.
CP2000-ZX Setup Guide
020-100098-04 Rev. 1 (06-2009)
Figure 2-21 Calibrating Screen Brightness Via Web UI
Section 2: Installation & Setup
2-15