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Connection and Configuration, cont'd
1.
2.
Configuring the Hardware
To function together properly, both the controlling PC and
the IPL T CR48 must be configured correctly. The PC must be
network-capable, with the proper protocols installed and the
hardware configured correctly. The IPL T CR48 must be set to
recognize and accept commands and pass them through to the
projector lift, screen lift or other controlled device.
PC configuration
This manual assumes that you have a Windows
with an operating network adapter. To allow your PC to work
with Extron's Ethernet-controlled products, the TCP/IP protocol
must be installed and properly configured.
For use on an existing Ethernet LAN intranet, your network
administrator can provide you with a unique IP address or
confirm whether you need to set up the IPL T CR48 unit for
DHCP (Dynamic Host Configuration protocol) to have an
address assigned automatically when you sign on.
IPL T CR48 interface configuration
When you power on the IPL T CR48 unit for the first time, there
are two ways to set up the IP address:
1.
2.
The default Web pages that are pre-loaded on the IPL T CR48
provide a way to reconfigure the IPL T unit once it has an
active network connection with IP access. These Web pages
are compatible with Netscape
higher), or Microsoft
See "Communication with the Interface" in chapter 4 for
information on accessing and configuring the interface.
Once the unit has been reconfigured, an Ethernet (intranet or
Internet) connection can subsequently be used to contact or
control it. Refer to "Ethernet connection" earlier in this chapter
for additional information.
IPL T CR48 • Connection and Configuration
3-4
Connect one end of the relay cable to a 8-pole captive
screw connector, wired appropriately, and plug it into the
rear panel relay port connector of the interface unit.
Connect the other end of the relay cable to the device
which will be activated when the triggering signal is
received.
Use the ARP command method.
Use the direct PC method.
Internet Explorer (version 5.5 or higher).
®
Navigator (version 6.0 or
®
PC equipped
®
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