FOR-A HVS-12ROUA, Инструкция по установке и эксплуатации

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5-6. Key Setup
Keys are additional signal layers you can composite over the M/E background signal. Standard
keys are basically created by inserting part of one picture into another to create a composite
signal result as the figure below.
Three keyers are provided in the standard configuration.
KEY KEY1 KEY2 KEY3
Type
Luminance key
(Self key)
○ ○ ○
Bus key
○ ○ ○
Chroma key (*1)
○ ○
Not Available
Effect
Invert
○ ○ ○
BOX mask ○ ○ ○
KEY mask ○ ○ Not Available
Edge
○ ○
Not Available
Shadow
○ ○
Not Available
Priority Change ○ ○ Not Available
Transition
CUT
○ ○ ○
MIX
○ ○ ○
FAM and NAM (*2)
○ ○ ○
WIPE (*2) ○ ○ ○
Line DVE
○ ○ ○
(*1) Refer to section 5-10. “Chromakeys” for more details.
(*2) FAM and NAM transitions are available with the menu setting (See section. 6-4-1. "FAM and NAM
Transitions for Keyers.")
(*2) WIPE transitions can be used simultaneously with background and KEY, but the same pattern applied to
both. In DVE patterns, simultaneous BKGD and KEY transitions are possible, and different patterns can be
used. However, there are limitations on the number of DVE channels that can be used. For details about
transitions, refer to section 6-4. "Key Transitions”, and for details about limitations on DVE channels, refer to
section 6-9-8. “DVE patterns and number of channels”.
Back Key
Background
Key Cut
Key Insert (fill)
Back Key Cut
Key Insert to ‘Hole’