Lens Calibration; Auto Ils; Reset On Startup; Auxiliary Lens - Christie CP2000-M User Manual

Lens Calibration

Since the CP2000-M/MR can accommodate a number of different lenses, which all contain specific motor
travel ranges, it is essential lens calibration is performed each time a lens is installed. Calibration is critical for
lens accuracy - it corrects system backlash and detects motor range for the installed lens. Typically, the lens
must be calibrated when a new or different lens has been installed, when the lens mount has been replaced or if
ILS settings are drifting within a short period of time. Once lens calibration is completed the results for the
current lens are saved to the system. To adjust individual motors select from Focus, Zoom, Vertical and/or
Horizontal. To calibrate all motors in sequence select All Axes. When Idle is active it indicates lens
calibration is currently inactive.

Auto ILS

Auto ILS is a per channel setting that is stored with the channel so when a channel is made active the lens will
automatically move to the saved or default position for that channel. If Auto ILS is inactive, a manual
adjustment of the lens is required and any channel change will not adjust the lens.

Reset on Startup

This menu feature works in conjunction with the ILS. Both the ILS and Reset on Startup options must be
turned ON for the Lens Reset feature to work. When Reset on Startup is enabled all 4 lens axes are reset
when the projector is powered ON from STANDBY mode. The lens reverts to its original position after the
lens has been reset.

Auxiliary Lens

Option indicates whether or not the auxiliary lens is used.

3.4.6 Status Menu

There are three status LEDs on the CDP for the purpose of indicating
projector status. Table 3.2 details the various conditions and meanings of
the LEDs. In addition to the visual indicator of the LEDs, the status of
specific projector components can be checked through the CDP Status
menu (Figure 3-8). Refer to
Alarm Window, on page 3-26
user interface.
CP2000-M/MR User Manual
020-100123-07 Rev. 1 (12-2009)
3.5.4 Status Menu, on page 3-20
for similar controls available through the web
and 3.5.5
Figure 3-8 Status Menu
Section 3: Operation
3-13