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Chapter 6 System Connections and
Settings
Chapter 6 System Connections and Settings 6-3
Key Signal Connections
These connections are for the signals for title keys and downstream keys
(DSK) for inserting text and graphics.
Key signal connections
Character generator
BLACK BURST OUT PANELDSK KEY IN
KEY OUT
KEY OUT
VIDEO INPUT
VIDEO OUT
VIDEO OUT
VIDEO IN
(GEN LOCK IN)
Character generator
External title key source signal
Title key fill signal
(can also be used as
key source.)
DFS-700/700P processor
To AC supply
DSK key fill signal (can
also be used as key
source.)
External DSK key source
signal
DFS-700/700P control panel
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.