Christie Roadie HD+35K, User Manual

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Section 5: Troubleshooting
Roadie HD+35K User Manual 5-3
020-100340-02 Rev. 1 (01-2010)
5.3 Calibrating the Lens Mount
The lens mount must be calibrated when:
• a new lens has been installed
• the lens mount has been replaced
• lens settings are drifting within a short period of time
To calibrate the lens, do one of the following:
• Select
Lens>Lens Calibration
from the Main menu. From the
Lens Calibration
menu, select
All Axes
or do each axes individually.
Or
• Access the
Advanced>Lens
menu, via the web user interface, and select
Calibrate
.
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.
5.4 Built In Keypad
5.4.1 Projector ON, but No Backlight on Built-In Keypad
Check the following:
• Confirm the harness is plugged into the back of the built-in keypad (accessible via the lamp compartment
door).
• Touch any key. The backlight for the displays and keys should be present.
5.5 Image Displays
The following troubleshooting entries assume the use of a third-party input source. Before proceeding, consult
the documentation supplied with the external equipment.
5.5.1 Blank Screen, No Display of Image
Check the following:
• Confirm all power connections are still OK.
• Ensure the lens cap is not on the lens.
• Ensure the shutter is OPEN. Press
S
HUTTER OPEN
on the standard IR remote or built-in keypad to open.
• Ensure a full black test pattern is not selected for display.
• Check connections.
5.5.2 Severe Motion Artifacts
Most likely there is a synchronization problem with reversed 3-2 drop-down in 60Hz-to-24Hz film-to-digital
conversion in your source. The display file needs correction.