Datavideo TPC-700P User Manual

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 Chromakey ON/OFF：Click this toggle switch to turn on or turn off the
Chromakey function.
 Black Level: The Black Level value can be adjusted directly by using this
slider. The default value of the Black Level is 200. If this value is
increased, black objects or hair will be more obvious. You can adjust the
“Black Level” by using the slider or the left or right arrow button.
 Spill suppression removes the green or blue color reflected onto the
foreground subject from the screen. Setting the spill suppression to zero
removes the green or blue color component and setting the spill suppression
to 500 adds the green or blue color component. A good spill suppression
range is 400 – 700. The default value is 500. You can use the slider or left and
right arrow keys to adjust the Spill Suppression.
12.4 Lumakey
After related parameters in the DVK-400 PC App are set in advance, the
Lumakey option allows you to turn on or turn off the “Lumakey” function, to
select the Key mode of the Lumakey and to adjust the “Cut Off” level and
“Layer Swap” time. The main interface of the Lumakey option is shown in the
following diagram.

Datavideo TPC-700P Specifications

General

Brand	Datavideo
Model	TPC-700P
Category	Controller
Language	English