4 proc amp sat, 0 color corrector (rgb), 1 color red gain – AJA FS2 User Manual
Page 98: 2 color red black level, 3 color red gamma

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11.4 Proc Amp
Sat
This parameter adjusts the video color saturation from black and white to 1.5 times
chroma in steps of .01, using the ADJUST knob.
12.0 Color
Corrector (RGB)
This parameter turns the RGB Color Corrector On and Off. When it is On, you can set
additional parameters (12.1 to 12.9) to control video Gain, Black Level, and Gamma.
When set to Off, all RGB Color Corrector settings are programmed for unity (or
bypass).
Note: Source Memory—RGB Color Corrector values are independently kept for
each separate input: SDI 1, SDI 2, Fiber 1, Fiber 2, Composite, HDMI, and Component.
12.1 Color Red
Gain
This parameter adjusts the RGB Red Gain from zero to 1.5 times in 0.01 increments.
12.2 Color Red
Black Level
This parameter adjusts the RGB Red Black level from -20 IRE to +20 IRE in 0.5 steps,
using the ADJUST knob.
12.3 Color Red
Gamma
This parameter adjusts the RGB Red Gamma by a factor of -1.0 to +1.0 in steps of
0.05, using the ADJUST knob.
11.4 Proc Amp Sat
Selections
Selection Descriptions
Variable
Adjusts Proc Amp Saturation from 0 (black & white) to 1.5 (Chroma) in
steps of 0.01.
Default: 1.0
12.0 Color Corrector
(RGB)
Selections
Selection Descriptions
Off (default)
On
Sets the RGB Color Corrector to Off.
Sets the RGB Color Corrector to On, enbling parameters 12.1-12.9.
12.1 Color Red Gain
Selections
Selection Descriptions
Variable
Adjusts Red Gain from zero to 1.5 in 0.01 steps.
Default (unity): 1.0
12.2 Color Red Black
Selections
Selection Descriptions
Variable
Adjusts Red Black level from -20 IRE to +20 IRE in 0.5 steps.
Default (unity): 0 IRE