AJA FS1 - Manual (Page 88)

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ProcAmp
Control Screen This screen selects whether the Processing Amplifier (ProcAmp) is ON or OFF, and if
ON, allows adjustment of gain, blacklevel, hue and saturation via slider controls.
FS1 Web Interface, ProcAmp Control Screen
Video In—Selecting a value results in the ProcAmp screen showing the current
ProcAmp settings for that specific input as well as changing the FS1’s input to the
one chosen.
Note: Proc Amp controls (Parameters 10.1 through 10.5) are independently kept for
each separate input: SDI 1, SDI 2, Composite, S-Video, and Component.
ProcAmp Enable (10.1)
All—Resets all the Proc Amp settings back to Unity, regardless of their current settings.
Gain (10.2)—Slider changes the video gain from black to 1.5 times luma in steps of .01
Blacklevel (10.3)—Slider adjusts the video black level from -20 IRE to +20 IRE in .5
steps.
Hue (10.4)—Slider adjusts the video color hue through 360 degrees (color wheel).
Slider can adjust in increments/decrements of 1 degree or more.
Saturation (10.5)—Slider adjusts the video color saturation from black & white to 1.5
times chroma in steps as small as .01.
ON
OFF (default)
The Processing Amplifier is turned ON and all settings are applied to the currently selected
input source
Turns the Processing Amplifier OFF—video is passed unaltered.