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Roadie HD+35K User Manual
020-100340-02 Rev. 1 (01-2010)
Section 2: Installation and Setup
Figure 2-42 Sample Hardware Setups for Split Networks
IMPORTANT!
Whenever downloading new projector software to networks, use a single-route RS-232
network only. DISCONNECT any redundant serial cabling and select "Separate" for
"Network Routing" in each projector.
2.7.4 Communicating to All Ports
To relay messages to all ports (
RS-232, RS-422, and Ethernet) regardless of the original source, set the
"Network Routing" option in the
Communications
menu to "All Joined" for each projector. This
configuration is useful if you have one type of controller available, but must link projectors via the other type.
For example, you may need to use both an RS-422-compatible controller and an Ethernet-connected PC for
working with a network of projectors linked via their RS-232 in/out ports.
In this case, select the
All Joined
option for "Network Routing" in the
Communications
menu so that all
messages reach all ports throughout the network.
RS-232
RS-232
RS-232
RS-232
RS-232
RS-422
RS-422
RS-422
RS-422
RS-422
RS-422
Controller with both
RS-232 and RS-422
capability
• Connect both network cable types
• Use controller as desired—RS232
messages travel RS232 route only, RS422
messages travel RS422 route only.
• If a projector fails, use the other standard
to communicate with remaining projectors
A
Split Serial Network with One Controller
• Connect both network cable types
• Use controller desired—RS232 messages
remain RS232 only, RS422 messages
remain RS422 only.
Connect both
NOTE: Programming for the
RS-232 controller must be
compatible with the RS-422
controller. Baud rates must
be the same.
PROJ 1
PROJ 1
PROJ 2
PROJ 2
PROJ 3
PROJ 3
B
Split Serial Network with Two Controllers
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