OSEE GoStream Deck User Manual page 57

Figure 4.1-42 Position Relationship of Layers
Press KEY button on or off to switch upstream keyer on or off air in next transition,
while press DSK button on or off to switch downstream keyer on or off air in next
transition.
According to various techniques used to create selective part, it provides different
types of key on the switcher, including luma, linear, chroma, pattern and PIP key.
Upstream keyer can be set as luma, linear, chroma, pattern and PIP key. Downstream
keyer can be set as luma or linear key, as shown in the following table:
Keyer Type
Upstream Keyer
Downstream Keyer
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Figure 4.1-43 Keyer Buttons
Button Key Type
Luma Key (or linear key)
Chroma key
KEY
Pattern key
PIP key
DSK Luma Key (or linear key)
BKGD ---
Panel Layout and Device Features
51
Menu
Luma Key
Chroma key
Key Pattern
PIP
DSK
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