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Vidikron Vision Model 10/Model 12 Owner’s Operating Manual 27
PRE
L
IMINAR
Y
RS-232 Controller
Connection
Use a standard, 9-pin RS-232 cable to connect a PC or home theater control/automation
system (if present) to the RS-232 port on the Vision 10/12; see
Figure 3-12.
For more information about using this connection, refer to Serial Communications on
page 55.
Figure 3-12. RS-232 Control System Connection
Connecting to the 12-Volt
Trigger Output
If your home theater contains equipment that responds to a 12-volt trigger (such as a
retractable screen), connect it to the 12-volt trigger output as shown in
Figure 3-13.
Figure 3-13. Connecting the 12-Volt Trigger Output
2 Transmit Data
3 Receive Data
5 Ground
(none of the other pins are used)
Notebook Computer
RS-232 9-pin cable, straight-through
Retractable Screen (or other
12-Volt trigger-activated
device)