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4.
Adjust angle and linearity (length) individually to obtain the correct correction. Press enter to confirm and
to switch between angle and length.
Tip: Adjust the angle by using the up and down arrow keys. Adjust the linearity by using the left and
right arrow keys.
5.
Repeat the previous steps for each side of the picture that must be corrected.
6.
When completed, a transformation will occur in a way similar to the following example. Observe that the
upper side of the picture now has an asymmetric correction.
Image 8–45 Example of an asymmetric bow correction
To reset the bow adjustments, select Reset and confirm.
8.10.5 Warping – Warp files
About custom Warp Files
Next to setting your specific warp configuration in the GUI, you can also upload or download a custom warp
grid in XML format to/from the projector. This is a time-saving option when multiple projectors need an
identical Warp configuration.
To upload or download warp files you can use Projector Toolset or Prospector tool to upload/download the
warp grid 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 Warp files using the Projector Toolset, refer to the Projector
Toolset user manual.
For more information on uploading/downloading Warp files using curl or other tools that supports HTTP
upload, refer to the Pulse API Reference Guide.
When uploading a warp file that is too big, or with warp parameters outside the limits of the
projector, some irregularities can occur. It will show up in two ways:
1: No warp enabled, picture still unwarped.
2: Distortions and artifacts in the edges of the picture.
There will be no error messages or warnings in the display when this occurs. The above mentioned
symptoms is the only indication of this case.
How to activate an uploaded Warp grid?
1.
In the main menu, select Installation → Warp.
GUI – Installation
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UDM
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