Christie CP2000-SB User Manual page 19

Section 1: Introduction
to be off-center (such as when a film projector is already present), try to optimize aim as shown in Figure
2-2, B. This will slightly increase side keystoning, but will minimize required horizontal lens offset.
NOTE: Unlike film projectors, it is best to keep the projector lens surface as parallel to the screen as pos-
sible, even if it is significantly above the screen center.
Note that when a particularly short throw distance combines with a very wide screen, you may have to for-
feit some aim and stay more parallel to the screen. In such cases, some lens offset can reduce the keystone
distortion. Later, when your projector is up-and-running, adjust precise image geometry and placement as
described in
STEP 3 - Extend All Feet
For permanent installations and more stable images, the
projector should be firmly on the floor rather than on its
casters. Extend (rotate) the foot located behind each
caster until the lens opening is fairly well-centered with
the port window (Figure 2-3). Lock top nut in place.
Remove caster if desired. NOTE: There is no need to
adjust leveling and/or tilt at this point—wait until all
other components are mounted/installed, and refer to
Section 2.4 Adjusting Tilt and
STEP 4 - Install Touch Panel Controller
a. Attach the Touch Panel Controller (TPC), pre-assembled with
its ball joint base and mounting arm, to the matching ball joint
base secured at the rear of the projector (Figure 2-4).
b. Connect to the TPC cable routed through the nearby hole in
the projector rear. The other end of this cable is pre-connected
to the internal Ethernet hub and the 24V power supply.
If desired, you can mount the TPC and its 24V power supply else-
where at the site. Route the TPC cable through either the rear or
front hole on the projector. Cap the unused hole.
2-4
Figure 2-2 Centering < > (Aerial Views)
Section 2.7 Basic Image
Leveling.
Alignment.
Figure 2-3 Adjust Feet
Figure 2-4 Typical TPC Mounting
CP2000-SB User Manual
020-100162-06 Rev. 1 (03-2014)