VarTech Systems VT121 DiamondVue Series User Manual page 7

2.5
Signal Connections Cont.
Optional BNC Adaptor Cable
A 5BNC-to-HD15 adapter cable is available. The functions of the cables are described below.
R, B, and G: Red, Green, and Blue input connectors to establish color. These are used for
RS-343 analog signals.
HS/CS: Separate horizontal/composite sync signal from the video source.
VS: Separate vertical sync signal from the video source.
BNC Adapter Cable
This table describes the signal types you can use with the connectors:
BNC Signal Types
BNC Signal Type Description
Sync-on-Green Use the three video connectors.
Horizontal and vertical syncs
are supplied on the green video
line.
Composite Sync Use the three video connectors
plus the horizontal sync/
composite sync input
Use the three video connectors
Separate
plus the horizontal sync/
Horizontal and
composite sync and vertical
Vertical Sync.
sync input.
R G B
X X X
X X X
X X X
HS/ CS VS
X
X X
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