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10. Operating Acuras
Overview
• Starting the Gray Level Correction process
• Restoring the Gray Level Correction
• Undoing the Gray Level Correction
10.2.1 Starting the Gray Level Correction process
Overview
Gray Level Correction is used to compensate for the changes in the gray level curve of theprojector by optimizing the projector’s gray
scale tracking. It should be run prior to starting a new display system alignment when working towards a set of Golden Alignments.
It is not required to run Gray Level Correction on each realignment.
This operation may only be performed by Barco trained and qualified technicians.
How to start the Gray Level Correction process?
1. Select a projector.
2. In the Adjust Gray Scale page, press the tab Gray Level Correction.
Image 10-6
Gray Level Correction page
3. If you wish to calibrate more than one projector, select the desired projectors or select all projectors in that group.
4. Press the Perform Gray Level Correction button. See the image above.
5. In the appearing Gray Scale dialog:
-pressSelected Group to start the Gray Level Correction process to all projectors of the selected group.
-pressSelected Projector to start the Gray Level Correction process to the selected projector(s) of the selected group.
-pressCancel to abort the Gray Level Correction process.
R59770509 AUTOALIGNMENT HEAD GEN II 26/11/2013
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