Christie CP2420-Xe Service Manual page 77

For CDXL-30SD lamps, make sure the flat part of the anode end of the lamp (if applicable)
is facing in the 10 or 2 o'clock position once the lamp finger is installed in the 14 mm
threads and the clamp screw is tightened. For all other lamp types, keep the flat part of
the anode end of the lamp facing up.
f) Tighten screws in both negative and positive lamp connectors.
Proper electrical contact prevents resistance in the lamp connectors.
g) Re-install the front lamp duct.
As you install the front lamp duct, lift the small light shield on the rear lamp duct cover so
that it does not get jammed between the two pieces when they come together.
To ensure a good fit between the two pieces, squeeze the top and bottom cover snaps to
ensure they are locked in place. The light shield should move freely to the touch.
4. Close the lamp door.
5. Turn on the wall circuit.
6. Perform software adjustments.
Record the lamp type, serial number, reason for change, and number of the hours logged on to
the lamp. If the lamp has not been used previously, enter 0.
7. Turn on the lamp.
8. Perform LampLOC
CP2420-Xe and CP4420-Xe Service Guide
020-103566-02 Rev. 1 (07-2022)
Copyright © 2022 Christie Digital Systems USA, Inc. All rights reserved.
If printed, please recycle this document after use.
™
alignment (on page 21).
Lamp compartment
77