Flicker, Shadows Or Dimness; Lamploc™ Does Not Seem To Work; Liteloc™ Does Not Seem To Work - Christie Solaria CP2220 User Manual

5.2.3 Flicker, Shadows Or Dimness

1. Ensure the douser is OPEN completely.
2. LampLOC™ may need re-adjustment.
3. LampLOC™ may be in the middle of its adjustment. Wait until LampLOC™ completes.
4. Adjust LampLOC™. In the Advanced Setup: LampLOC Setup window, click the
5. Check the lamp power in the Advanced Setup: Lamp Power / LiteLOC Setup window to see if the
power is consistent or varying. Try to increase lamp power, if possible. Lamps which are near end of life
may not operate reliably at lowest power range.
6. Fold mirror misalignment (Christie service required).
7. Integrator rod misalignment (Christie service required).
5.2.4 LampLOC™ Does Not Seem to Work
1. If the Do Auto LampLOC™ function does not work in the Advanced
Setup: LampLOC Setup window, try adjusting the lamp position
manually by clicking the
LampLOC region. Watch the light level for changes indicating lamp
movement, both on the TPC readout and on screen with a white test
pattern.
2. If the motors do not respond, you can position the lamp manually. UV
danger. Qualified service technician only. Turn OFF and cool down
the lamp completely. Open the door with the proper safety equipment
and then manually adjust the motors to ensure that they are free and
moving smoothly.
3. If the lamp runs dim or the image displays poor uniform brightness,
do the following:
• Check that the anode yoke (lamp yoke) is in the correct position.
(Figure 5-4)
• Check that the lamp extension nut is used with CDXL-30SD lamps
only. You must remove the spacer nut for all other lamp types.
NOTE: The spacer nut should be stored in the location provided.
• Check that the flat part of the anode end of the lamp (if applicable) faces up in the anode yoke. For
CDXL-30SD lamps, the flat part of the anode end of the lamp should be positioned at the 2 or 10 o'clock
position.
5.2.5 LiteLOC™ Does Not Seem to Work
1. In the Advanced Setup: Lamp Power/LiteLOC Setup window, ensure LiteLOC™ is enabled.
2. If the lamp power has increased to its maximum in order to maintain a LiteLOC™ setting, LiteLOC™ is
automatically terminated. If the values shown in the Advanced Setup: Lamp Power/LiteLOC Setup
window indicate that the lamp power has reached this "over-drive" state, either reduce your LiteLOC™
setting or install a new lamp.
CP2220 User Manual
020-100420-06 Rev. 1 (03-2011)
up/down/left/right/in/out
buttons in the
5mm hex key
required
Figure 5-4 Lamp Yoke Position
Section 5: Troubleshooting
button.
Do Auto
Reflector
Anode
Yoke
Assembly
5-3