Rs-232 Serial Link Loop-Through At First Projector; Mixed Serial Network - Christie Roadster User Manual

Roadster, Matrix WU, Mirage S+/HD/WU User Manual
020-100002-05 Rev. 1 (02-2010)
Figure 2.31. RS-232 Serial Link Loop-Through at First Projector
: To control multiple projectors with a computer/controller having
MIXED NETWORK
an RS-422 interface, first set them all to the same baud rate as your RS-422
controller.
NOTE: You must enable this combination of RS-422 and RS-232 in the
Communications menu. Set the "Network Routing" option to "RS-232 and RS-422
Joined". Refer to Section 3 for details.
Chain the projectors together by connecting an
(already connected to the computer/controller through the
port on the next projector in the chain. Continue connecting projectors in this
manner until you've reached the last projector in the chain, so that only the last
projector has one unused
Note that communication parameters such as baud rate must be set to match the
particular controlling device before connecting as a network—refer to the
documentation that came with your controlling device in order to determine the
proper baud rate. Refer to 3.7, Adjusting System Parameters and Advanced Controls if
you need help changing the projector baud rate. In addition, set the Network Routing
to "RS-232 and RS-422 Joined" if you want to reach all projectors.
RS-232
port. See Figure 2.32.
RS-232
Figure 2.32. Mixed Serial Network
Installation & Setup
port of the first projector
port) to an
RS-422 RS-232
2-25