Separating Or Joining Serial Networks - Christie Roadie HD+35K User Manual

Section 2: Installation and Setup
Changing the Port #
On some Ethernet networks, firewall restrictions may require that the port number of the projector be changed
from its default of 3002. If so, enter a new port number in the
port# in an XIP serial command sent to the projector. It is highly recommended not to use a port# below 1024,
as these ports are typically reserved by common IP applications.
Subnet Mask and Default Gateway
The Subnet Mask and Default Gateway are automatically assigned when DHCP is enabled. If a static IP is
being used, it must be assigned before the subnet mask. The Default Gateway is an optional router device used
to send and receive data outside the subnet.
ArtNet Interface Settings
Refer to Section 3.8 Adjusting System Parameters and Advanced Controls
ArtNet settings.

2.7.3 Separating or Joining Serial Networks

NOTES: 1)
A separate "redundant" network requires double serial links-RS-232 and RS-422-between all
projectors.
separate-use controller(s) instead. 4) Do not use a split network when downloading new projector
software.
By default, communications originating from one type of serial controller-RS-232 vs. RS-422-stay on the
corresponding network path rather than being broadcast to the other network. This separation is sometimes
known as a split network and is indicated by the
Communications
Keeping networks separate maximizes the efficiency of data transmission. In addition, separate paths means
that one path can be considered a redundant "back-up", available if a failed projector (or controller) prevents
communication via the first path. With a split network, each projector receives and sends either type of
message depending on which controller initiates the commands-should one path fail, the second "back-up"
network path can be used. Only one network should be active at a given time, as determined by the controller
type (i.e. whether it is RS-232 or RS-422).
NOTE:
The "Broadcast Key" option must be OFF.
2-36
2)
Set each projector's Broadcast Key to OFF.
menu, as shown in Figure
1. Separate
2. RS232 and RS422 Joined
3. RS232 and
4. All Joined
Figure 2-41 Keeping Networks Separate (default)
Ethernet Settings
3)
Remotes cannot broadcast when networks are
Separate
setting for the "Network Routing" in the
2-41.
Ethernet Joined
menu or include the new
for additional information about
Roadie HD+35K User Manual
020-100340-02 Rev. 1 (01-2010)