Blank Screen, No Display Of Cinema Image; Severe Motion Artifacts; Image Appears Vertically Stretched Or Squeezed Into Center Of Screen; Inaccurate Display Colors - Christie CP2208 User Manual

• Tap Menu > Advanced Setup > LampPower/LiteLOC™ Setup. Monitor the Power % field
to determine if the power is consistent or if it varies. Increase the lamp power. Lamps which are
near end of service may not operate reliably at a lower power setting.
• Fold mirror misalignment. Contact your Christie accredited service technician to resolve the
issue.
• Integrator rod misalignment. Contact your Christie accredited service technician to resolve the
issue.

Blank screen, no display of cinema image

• Ensure the lens cap is not on either end of the lens.
• Ensure the lamp is ON.
• Confirm all power connections are still OK.
• Ensure the douser is OPEN by verifying the state of the douser on Main panel.
• Ensure any test pattern other than the full black test pattern displays properly.
• Verify the correct display file is selected.
• For cinema connections, verify the correct port is selected.

Severe motion artifacts

Verify if there is a synchronization problem with reversed 3-2 pull-down in the 60Hz-to-24Hz film-to
digital conversion and correct it at the source.
Image appears vertically stretched or squeezed into center of
screen
Open the Source File Setup window and verify the resolution and aspect ratio settings. Open the
Screen File Setup window and verify the lens factor settings

Inaccurate display colors

Adjust the color, tint, color space, and color temperature settings of your input source. Tap Menu >
Channel Setup. Tap Config 1 in the left pane and verify the correct value is selected in the PCF
list. Tap Config 2 in the left pane and verify the correct value is selected in the Color Space field.

Display is not rectangular

• Verify the projector is level and the lens surface and screen are parallel to one another.
• Adjust the vertical offset of the lens mount with the vertical offset knob.
• Tap Menu > Advanced Setup > Screen File Setup and verify the settings for the screen file
are correct.
CP2208 User Manual
020-101916-02 Rev. 1 (08-2015)
Troubleshooting
97