Tektronix 3000 Switch User Manual


 
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Section 2 — Control Panel Descriptions
The Keyer subpanels provide control over the following features
for a specified M/E or DSK:
Key masking
Video key type selection—preset pattern, chroma key,
luminance key, or linear key. (The DSK has only luminance
and linear keys.)
Key fill: matte or video fill
Key source: video key or auto-selection of key signals based
on user preferences
Show key on Switched Preview monitor
Borderline settings
Key invert
Key priority
Clip and Gain
Keyer Delegation
In standard mode, the Keyer subpanel located in each M/E row
can be delegated between Key 1 and Key 2.
In layered mode, four keyers are available—Key
1, Key 2, Background B, and Background A.
The Downstream Keyer subpanel can be delegated to DSK 1 or
DSK 2.
KEY
1
KEY
2
BKGD
B
KEY
2
KEY
1
BKGD
A
DSK
1
DSK
2