Secure The Cinema Projector; Adjust Tilt And Level The Cinema Projector - Christie CP4230 Setup Manual

Section 2: Installation and Setup
2.6

Secure the Cinema Projector

WARNING
from tipping. Secure the strap between the cinema projector and the optional rack stand or
any other surface it is mounted to.
2.7

Adjust Tilt and Level the Cinema Projector

WARNING
the cinema projector's feet.
WARNING
the cinema projector baseplate.
The CP4230 lens should be centered and parallel with the screen. This orientation ensures ideal lens
performance with minimal offset. If this position is not possible (such as when the cinema projector is
significantly higher than the center of the screen), it is better to rely on offset rather than extra tilt.
Use a protractor to measure the degree of screen tilt and then extend or retract the cinema projector feet to
match this angle.
NOTES: The front-to-back tilt of the cinema projector must not exceed 15°. This limit ensures safe lamp
operation and the proper positioning of the liquid cooling reservoir.
To adjust the vertical or horizontal position of the cinema projector,
extend or retract the adjustable feet on the bottom of the cinema projector
by rotating them. Once the required adjustment is made, tighten the lock
nut. (Figure 2-6)
If you need to adjust the vertical or horizontal position of the cinema
projector beyond what the standard feet allow, you can install two 6 inch
extension rods to increase the amount of adjustment. To install the
extension rods safely:
1. Prop the rear of the cinema projector up to access and remove the two
rear feet. This can be done by one person holding the back end of the
cinema projector up slightly so another person can unthread the feet
OR by propping up the back of the cinema projector with a sturdy
object.
2. Add the extension rods to the standard feet.
3. Thread the extended feet into the cinema projector's baseplate. Adjust the feet until the desired tilt is
achieved.
4. Lock the feet in place by turning each lock nut until it fits tight against the cinema projector.
2-8
Use of the cinema projector's rear safety strap is MANDATORY to prevent it
The cinema projector's rear safety strap must be in place before you adjust
DO NOT
over-extend the feet. Make sure several threads are engaged into
Figure 2-6 Adjust Feet
CP4230 Setup Guide
020-100669-03 Rev. 1 (05-2014)