Extemal key
Original picture
Picture to be inserted
Picture for an external key signal
Downsiream keyer
Captions or figures can be added on a picture. This is called
downstream keyer. Added letters and figures can be colored,
or shadow is added to them for easier viewing.
Added letters
E-File
Background color
Memory of the setting on the SEG-2550/2550P
Recall the data memorized in E-File and execution
The data memorized in the E-File can be recalled any time,
and can be executed to reproduce the same effect.
Remote contro!