Tektronix 3000 Switch User Manual


 
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Chroma Key Menu
FLARE SUPPRESS Enables or disables suppression of the
selected hue from the foreground. Also enables or disables the
FOREGROUND FLARE SUPPRESS soft knob.
FOREGROUND FLARE SUPPRESS Adjusts flare
suppression.
HUE SUPRSS OFFSET — Enables or disables the HUE SUPPRESS
OFFSET
soft knob.
HUE SUPPRESS OFFSET — Corrects for color impurities in
video tape. For example, if you are keying out blue in your
source tape and the white on the tape is blue-shifted, you will
also key out the white. The offset suppression adjustment
allows you to change the origin of the suppression space, so
that the blue-shifted white is not included in the suppression.