Allen&Heath iDR-4 - Manual (Page 21)

iDR-4 User Guide 21
Communicating with the iDR-4
The iDR-4 is configured using a PC running the Allen & Heath
Windows™ iDR System Manager application. The application
can be password protected to prevent unauthorised access.
You need to connect your PC to the iDR-4. To get them to
communicate you must first access the front panel Setup
menus and set up a few communications settings. You also
need to set up your PC to work with these settings.
The iDR-4 communicates using well established computer
communication methods. Full details are provided in the next
section. There are two ways to connect your PC to the iDR-4 :
Network Port
This uses a TCP/IP connection over Ethernet. The network
connection is very fast and reliable and is therefore
recommended for configuring the iDR system.
You can connect direct to the network port on your PC or via a
network, using a standard CAT5 network cable. Your PC must
have a network port or card fitted. Check that a suitable port is
available. If not, inexpensive Ethernet cards are readily
available from your local PC supplier.
You need to set up a unique IP address for the iDR-4 unit
using the front panel Setup menus. You should check that
your PC uses its own unique but related IP address. This may
involve making changes to your PC LAN network settings. We
advise that you contact your network administrator or IT
manager if you are unsure how to do this.
RS232 COM Port
You can communicate with the iDR-4 via the COM1 or COM2
RS232 serial port on your PC.
NOTE: By the nature of RS232 serial communication, it is
much slower than the network connection. For this reason we
recommend that you use it only when absolutely necessary, or
when dialing up the unit using a modem via a telephone line to
remotely interrogate the iDR-4.
To do this you need to set up a PPP ‘dial-up connection’ on
your PC. This is similar to using your PC to dial into a remote
Internet server provider or a modem over a telephone line.
The iDR-4 has default PPP settings already set. You can use
these to create the dial up connection on your PC. If you prefer
or have reason to, you can change these using the front panel
Setup menus.
To work with the dial-up connection you must first have a
modem driver installed on your PC. If a suitable driver is not
already installed you need to add one using the Windows™
Phone and Modem Options item.
Once installed, you can create and name the dial-up
connection. It is held on your PC for future connection. Once
the connection is made you open up the iDR System Manager
and type in the Host IP Address set up on the iDR-4.