Key Signal Connections
Character generator
DSK key fill signal (can
also be used as key
source.)
VIDEO IN
(GEN LOCK IN)
VIDEO OUT
Character generator
Video/key signals
Control signals
Black burst signal
(reference synchronizing signal)
Note
For the cables used for connection to a character generator, check in the instructions supplied
with the character generator.
These connections are for the signals for title keys and downstream keys
(DSK) for inserting text and graphics.
KEY OUT
External title key source signal
Title key fill signal
VIDEO OUT
(can also be used as
key source.)
DFS-700/700P processor
BLACK BURST OUT
DSK KEY IN
External DSK key source
signal
KEY OUT
Key signal connections
VIDEO INPUT
PANEL
DFS-700/700P control panel
Chapter 6 System Connections and Settings
To AC supply
6-3