Kramer Electronics VS-812 - Manual (Page 18)

Connecting the VS-812 8x1 Composite / s-Video / Audio Switcher
15
15
S-Video Acceptor
S-VHS
Y/C
RS-232
+ - 8G - +
IN 8
RS-232
+ - 8G - +
IN 8
Y/C
RS-232
IN 8 OUT 1 OUT 1
+ - - + + - - + + - 8G - +
OUT 1 OUT 1
+ - - + + - - +
IN 8 OUT 1 OUT 1
+ - - + + - - + + - 8G - +
RS-232
CV Video Acceptor
S-VHS
S-Video Acceptor CV Video Acceptor
RS-232 OUT 1 OUT 1
+ - - + + - - +
…
MACHINE # 4
MACHINE # 8
MACHINE ADDRESS # 1
MACHINE # 8
MACHINE ADDRESS # 2
MACHINE # 8
MACHINE ADDRESS # 3
..
..
…
Figure 12: A RS-232 Port Controlling a Set of Three Units and an Independent Unit