R5906112 /09 UDX series 1338.8.4 Black Level FilesAbout custom Black Level FilesNext to setting your specific Black Level Adjustment in the GUI, you can also upload or download a customBlack Level adjustment file in png, jpeg or tiff format to/from the projector.To upload or download Black Level adjustment files you can use Projector Toolset or upload/download theBlack Level adjustment file in the format of an XML file. Alternatively, you can contact the “file endpoint”directly via the curl program or some other tool that supports http upload.For more information on uploading/downloading Black Level files using the Projector Toolset, refer to theProjector Toolset user manual.For more information on uploading/downloading Black Level files using curl or other tools that supports HTTPupload, refer to the Pulse API Reference Guide.How to activate an uploaded Black Level adjustment file?1. In the main menu, select Installation → Blend and Mask → Black Level → Black Level Files.Image 8-60: Black Level menu, Black Level FilesThe Black Level Files menu is displayed.Image 8-612. If any custom Black Level adjustment files are available, select the desired file.Image 8-623. Click on the Enable slider on top to activate the selected Black Level adjustment file.GUI – Installation