Colour Legalize Tab; Colour Legalize 1; 1.Soft Clip; 2.Max Rgb - evertz 7812UDXD Series Manual

7800/7700 MultiFrame Manual
7812UDXD Series 3G/HD Up/Down/Cross Converter with Simultaneous Dual Format Outputs and AES I/O

6.10. COLOUR LEGALIZE TAB

The Colour Legalize control menu, as shown in Figure 6-9, is used to configure parameters associated
with the video processing functions of the converter. There is one set of Colour Legalizer controls for
each output on the 7812UDXD. Both these sets of controls operate in the same way therefore only
controls for output Colour Legalizer 1 will be described. Sections 6.10.1.1 to 6.10.1.7 provide detailed
information about each of the menu items.

6.10.1. Colour Legalize 1

6.10.1.1. Soft Clip
Soft Clip control will enable/disable the colour compander controls.
Enable
Disable
6.10.1.2. Max RGB
This control will set the maximum value for the RGB compander. The value range for the Max RGB
adjustments is 90% to 110% of the maximum legal value. Max RGB is adjusted in 1% increments. The
default value is 100%.
6.10.1.3. Min RGB
This control will set the minimum value for the RGB compander. The value range for the Min RGB
adjustments is from 0% to -10% of the minimum legal value. Min RGB is adjusted in 1% increments. The
default value is 0%.
6.10.1.4. High Knee
This control will set the point at which companding occurs at the upper range. The value range for the
High Knee adjustments is 90% to 110% of the maximum legal value. High Knee is adjusted in 1%
increments. The default value is 100%.
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Figure 6-9: Colour Legalize Tab

Enables the colour compander process.
Disables the colour compander process.
Revision 1.1.1