Extron electronic 325 用户手册

1

The Extron VNM Enterprise Controller is a dedicated control device used to manage 
large VN-Matrix systems. The VNM Enterprise Controller allows users to view, manage, 
and dynamically control multiple VN-Matrix systems and networked VN-Matrix  
domains from a single user interface.
This guide provides basic instructions for an experienced installer to configure and operate a single VNM Enterprise 
Controller using a basic VN-Matrix system.

NOTE:  See the VNM Enterprise Controller User Guide, VN-Matrix 200 Series User Guide, VN-Matrix 225 Series User Guide, 

VN-Matrix 300 User Guide, and the VN-Matrix 325 User Guide for complete installation, network configuration, 
and mounting information. User guides are available at 

.

Before any device is connected 
to a network, the default 
network settings of each 
device must be changed. On an 
existing network, check with 
the network administrator for a 
range of available IP addresses.
On a closed network that is 
used exclusively for VN-Matrix 
devices, it is recommended 
to use addresses within the 
range of 192.168.254.1 through 
192.168.254.254 with a subnet 
mask of 255.255.255.0. 
Figure 1 shows an example 
addressing scheme for a  
simple system that contains a VNM Enterprise Controller, an encoder, and a decoder.

Connect these devices as necessary and power them on. Configure the network settings of these devices using a PC running 
HyperTerminal. For installation and configuration instructions, see the setup guides included with these devices. Figure 1 
can also be used as a guide for configuring network settings.

While directly looking at the rear panel of the VNM Enterprise Controller, connect the VN-Matrix network 
to the left Ethernet connector of the controller using Category (CAT) 6 twisted pair cable. 

NOTE:  The right Ethernet connector should be used only if a secondary VNM Enterprise Controller 

is installed. For information on how to set up a secondary VNM Enterprise Controller, see the 
VNM Enterprise Controller User Guide.

Plug a standard IEC power cord into the controller and connect it to a 100 to 240 VAC, 50 Hz or 60 Hz power source.

The VNM Enterprise Controller is preconfigured with the following network settings:
IP address:    

192.168.254.254 

Subnet mask:  

255.255.255.0

NOTE:  With these settings, the VN-Matrix 200 / 225 / 300 / 325 devices must use IP addresses within the range of 

192.168.254.1 through 192.168.254.253 and use the same subnet mask. The example in figure 1 uses the default 
settings of the VNM Enterprise Controller.

Use the following procedure to change the network settings of the VNM Enterprise Controller, if necessary.

PC (Source)

Display

VNM 200 (Encoder)

Local IP Address: 192.168.254.101

Controller IP Address: 192.168.254.254

Local IP Address: 192.168.254.102

Controller IP Address: 192.168.254.254

Local IP Address: 192.168.254.254

Controller IP Address: 192.168.254.254

VNM 225 (Decoder)

Local Network

Switch

RGB

or

DVI

DVI

Ethernet

RS-232

RS-232

Ethernet

Ethernet

Ethernet

Browser User

Control

VNM Enterprise Controller (System Controller)

Right Connector

Left Connector