Christie Roadie HD+35K User Manual page 37

The following steps are IMPORTANT! and necessary to ensure your safety and that of the lens so it does not
fall out.
4. Lock the lens assembly in place with the lens clamp DOWN.
5. For added security, tether the lens to the projector by wrapping it around
either the handle or FredFrame™ if flown. This step is not required if
projector is floor-mounted.
6. Remove the front lens cap.
7. Calibrate the lens. See
Operation.
To calibrate the lens, select the Configuration > Diagnostics and Calibration > Lens Calibration >
Reference Calibration option from the
axis (focus, zoom, horizontal, and vertical), the end stops, and other motion parameters.
Lens Center Command
This command moves the lens horizontal and vertical motion to the center of travel.
NOTES: 1)
The lens seals the projection head, preventing contaminants from entering the area of main electronics.
Never attempt to operate the projector without a lens installed. During transport and installation, install a
lens plug.
adjustment.
Roadie HD+35K User Manual
020-100340-02 Rev. 1 (01-2010)
In the event a lens is dropped, the lens tether and
clamp assembly may become stressed, and therefore
must be replaced before continuing its use. Failure to
do so could result in injury or death.
Figure 2-24. For more information, refer to
Lens calibration must be performed each time a new lens is inserted or after
performing manual lens mount adjustments. This is critical to the projector
functioning properly. Failure to do so could result in damage to the lens mount, the
projector, or the projection lens.
Diagnostics and Calibration
1. Test Pattern
2. Grey Level
Freeze Image
3.
4. Color Enable
5. Odd Pixel Adjustment
Reserved
6.
7. Peak Detector
8. Level Detector
9. Level Value
0. Aspect Ratio Overlay
Lens Center
ILS Calibration
Figure 2-24 Diagnostic and Calibration Menu
2)
Always re-install a lens in its previous "UP" orientation, otherwise boresight may require re-
Main
menu. This allows the lens to find the center points of each
Grid
512
White
512
Reference Calibration
Section 2: Installation and Setup
Figure 2-23 Tether Lens
Section 3
to Projector
2-21