Ecodome User Manual ii
Figure 6-4. Push the dichroic toward the large retaining tab to free it from the
wheel tabs. ..................................................................................................... 6-6
Figure 6-5. You can easily tell which side of a dichroic is coated by placing a pen
or other object near the surface; on the coated side, the reflection from the
object will appear to touch the object. ........................................................... 6-6
Figure 6-6. The rotating litho wheel and rotating effects wheel have built-in
plastic tabs that hold the spring in place. ...................................................... 6-7
Figure 6-7. To replace a static litho in the rotating litho wheel, gently separate
the wheel and reach behind the wheel to push the litho out. ........................ 6-8
Figure 6-8. Location of the retaining tabs and slot that secure the static litho in
the rotating litho wheel. ................................................................................ 6-9
Figure 6-9. The gap between the two halves of the rotating litho wheel must be uniform.
6-9
Figure 6-10. An aperture ring, if required, must be placed on top of the litho/
effect and under the spring. ........................................................................ 6-10
Figure 6-11. When you replace a rotating litho or rotating effect, make sure the
tip of the spring is fully seated under the wheel tabs; it cannot protrude from
under the tabs.............................................................................................. 6-10
Figure 6-12. Replacing a custom multi-colored litho in the metal holder.. 6-11
Figure 6-13. Loosening the lamp assembly screws gives you access to the
fixture lamp. ................................................................................................ 6-12
Figure 6-14. Removing the lamp assembly from the fixture. ..................... 6-12
Figure 6-15. Pull straight up on the lamp, grasping its ceramic base, to remove
it from the assembly.................................................................................... 6-13
Figure 6-16. Hold the lamp by its ceramic base and gently press the two base
pins into the socket. .................................................................................... 6-13
Figure 6-17. You can look at the lamp label text to make sure the lamp plate is
oriented correctly; incorrect orientation can result in damage to the fixture and
the lamp. .................................................................................................. 6-14
Figure 6-18. Lamp optimization screws...................................................... 6-15
Figure 6-19. Opening the fixture’s access door. ......................................... 6-16
Figure 6-20. Location of the anti-reflective glass, lenses and hot mirror... 6-17
Figure 6-21. The lens tube contains the zoom lenses. ............................... 6-17
Figure 6-22. Clean both sides of the hot mirror glass. ............................... 6-18
Figure 6-23. The ideal position of the laser is no more than 2” (5 cm) directly
above the center of a perfectly round light beam. ...................................... 6-19
Figure 6-24. High-voltage component location........................................... 6-20
Figure 6-25. Orient the fixture directly facing a wall no less than 10 ft. (3 m) away.
6-21
Figure 6-26. Locating the center point of the projected light beam. The laser
should be no more than 2” (5 cm) above the center.................................... 6-24
Figure 6-27. The laser aiming device assembly has three screws that can be
used to adjust the position of the laser....................................................... 6-25
Figure B-1. Factory configuration of the Technobeam rotating litho wheel. . B-1
Figure B-2. Factory configuration of the Technobeam color wheel. .............. B-2
Figure B-3. Factory configuration of the Technobeam rotating effects wheel. B-
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