SpectraCal AJA LUT-box - Manual (Page 2)

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c. Session Setup - LUT Device Setup

On the Session Setup page, click the Find 3D LUT Device button.

On the Display dialog, under Manufacturer, select ‘SpectraCal.’

Under Model, select ‘SpectraCal - Cube Generator (Resolve)’ (the AJA LUT-box loads the
Resolve 3D LUT file format).

Click Connect.
d. Session Options page

On the Session Options page, under Input Signal Levels, select ‘Video (16-235)’ (CalMAN
currently supports only this range for the AJA LUT-box).
2. Display Pre-Test section
In the Display Pre-Test section of the Color Cube workflow, you can measure the performance of a
display before you calibrate it, on the Gamma & ColorChecker page and on the Advanced Linearity
page. If the Performance Analysis page indicates any red lights for display performance, you may
wish to optimize the display’s picture controls before creating a 3D calibration LUT. Click the Display
Optimization button to proceed to that workflow section.
Otherwise, click the Calibrate Cube LUT button to proceed directly to the Display Calibration section.
3. Display Optimization section
To optimize the display’s picture controls before creating a 3D calibration LUT, advance through the
adjustment pages in the Display Optimization section of the workflow.
4. Display Calibration section
In the Display Calibration section of the Color Cube workflow, there are provisions for calibrating
both a 1D RGB LUT (1D Ramp LUT page) and a 3D cube LUT (3D Cube LUT page). When we are
calibrating an AJA LUT-box with a 3D LUT, we will skip the 1D Ramp LUT page (1D RGB LUT) and use
only the 3D Cube LUT page.
a. 1D Ramp LUT page
Skip over this page when creating a 3D LUT file for an AJA LUT-box, since we do not need to
create a 1D LUT.