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Barco - RHDM-1701 - User manual 61
How to
3.15 How to use the 3D-LUT feature
3.15.1 Use case
Post-production professionals must deal with different type of source content that must be
conformed, edited, color-graded and finished before the final deliverable is produced. The different
types of content have different properties in terms of gamma, color gamut, white point, contrast
etc. The used preview display devices also have different properties than the intended deliverable
or target medium.
So a level of color consistency is needed, not only making different types of content look correct on
the preview device, but also making the preview device look like the intended target medium.
This color consistency is achieved by using color/gamut mapping. A practical way of gamut
mapping is to use look-up tables, that transform a given signal value to a new value. The used tool
for gamut mapping is a three-dimensional look-up table (3D-LUT).
Currently the monitor supports three types of user 3D-LUT files: Truelight, Cinespace and
Autodesk.
A user 3D-LUT file can be uploaded to the monitor either via the web interface or via a USB stick.
The activation of the 3D-LUT can be done via the “User 3D LUT” web interface or via OSD menu
“Input settings”.
3.15.2 3D-LUT upload via USB stick
• Prepare data on USB stick
Copy your 3D-LUT file to the root of your USB stick and set its name to 3d.lut. This name is
hardcoded and case-sensitive.
NOTE
:
Make sure that there are no RHDM software or license files in the root of the USB, as they have precedence.