Maximizing Light Output; Check Hose For Airlock Problem; Align The Lamp - Christie CP2000 User Manual

INSTALLATION AND SETUP
2.8 Maximizing
Light Output
2-24
to Figure 2.16.
3. Power down and up again
Turn all projector breakers
4. Check for Airlock in Cooling System
After any final filling
or topping up of the
coolant reservoir,
make sure the hose
between the reservoir
to the pump is
completely full upon
the next power-up
(Figure 2.32).
IF THE HOSE IS NOT
FULL:
This signifies
the presence of an
airlock that can
interfere with proper
circulation of the liquid throughout the projector. Turn the projector
once again—hose should now be completely filled.
5. Check that fans are running and interlocks are OK
6. Define the Lamp Type
At the TPC, go to the Admin:Lamp menu (password required). Enter the size of the
lamp currently installed in the projector (factory default should be 2.0 kW).
7. Ignite the Lamp
At the main menu of the TPC, press the lamp button. The lamp should ignite.
Upon powering up the projector with a newly-
installed/replaced lamp, adjust lamp position to
help ensure optimized operation as well as peak
brightness at the screen—you do not need an
image displayed yet. Once you have done this

LampLOC adjustment, the lamp will be well-
centered and distanced correctly from the
remainder of the illumination system.
At the TPC, automatically optimize lamp
position by pressing the
Advanced:Lamp menu. Watch the gauge on this
menu. After 2-3 minutes, the best lamp position
will be established (using an internal light
DO AUTO
sensor) and the
be disabled. At this point, light output is optimized.
NOTE: Lamp must be on and douser (shutter) open during LampLOC
however the projector does not need to be displaying an image.
OFF ON
, then again to clear air from lines.
Figure 2.31. Check hose for airlock problem
DO AUTO
button in the
button will no longer
OFF
then
Figure 2. 32. Align the Lamp

adjustment,
LIT MAN USR CP2000
020-100032-04 Rev. 1 (03/14)
ON