Christie FHD553-X, Руководство по обслуживанию

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No picture appears on the display
The display is on and the menus appear, but there is no picture on the panel.
Details
Possible causes for this issue include:
• Incorrect source selection.
• Source component is not turned on.
• Source component is connected incorrectly or not at all.
Resolution
• Select the correct source.
• Turn on the source component.
• Check connections from the source component to the display.
The remote control does not work
Pressing buttons on the remote control does not affect the display.
Details
Possible causes for this issue include:
• The remote control batteries have run out.
• The buttons are locked.
• IR extender is not connected.
Resolution
• Replace the batteries.
• Unlock the buttons by pressing ENTER, ENTER, EXIT, EXIT, ENTER and EXIT, in sequence.
• Verify that the IR extender cable is correctly connected.
The image geometry is incorrect
The image is displayed with an incorrect aspect ratio.
Resolution
Select a different aspect ratio.
Maintenance and troubleshooting
FHD553-X Service Guide 20
020-001658-01 Rev. 1 (01-2019)
Copyright
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2019 Christie Digital Systems USA, Inc. All rights reserved.