Replacing The Projection Lens - Christie Roadster S+12K Setup Manual

4.4 Replacing the
Projection Lens
STEP 1
Roadster, Matrix WU, Mirage S+/HD/WU Setup Guide
020-100342-02 Rev. 1 (04-2011)
2. REMOVE FILTER DOOR
Loosen the ¼-turn screw at the top of
the filter grille/door. Lift the door away
from the projector. See Figure 4.6.
NOTE: In the Roadster
S+20K/HD18K/Mirage
HD18/WU18/S+20K, also remove the
triangular metal filter brace.
3. REPLACE FILTER
Remove the old filter and insert the new one. Follow the
airflow arrows for correct orientation. See Figure 4.7. In
the Roadster S+20K/HD18K/Mirage
HD18/WU18/S+20K, which has a rhomboid-shaped
filter, insert the sharply angled corner first – place fully
back on the left. Ensure the triangular metal filter brace is
installed after the filter has been positioned. See
Figure 4.8.
Figure 4.8. Installing the Angled Air Filter (3.0kW models only)
4. RE-INSTALL THE FILTER GRILLE/DOOR
Secure with the single top screw.
A variety of lenses can accommodate different throw distances and specific types of
installations. Refer to Section 6, Specifications for more details. To change a lens,
follow the steps below.

Turn off the projector, cool and unplug
NOTE: If necessary, a lens can be swapped out while the projector is running, but
this can result in dust being drawn into the projector. Avoid if possible.
Before removing or installing any lens, turn off the projector and allow the fans to
cool the lamp before unplugging the projector. Ensure that the lens cap is on.
Figure 4.6. Remove Filter Door
WARNING
Unplug the projector.
Maintenance
Figure 4.7. Airflow
4-9