Datavideo NVS-30, Instruction Manual, Page: 42 / 59

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IP mode (see “Default Static IP” section ), the static IP address will be reverted to the
default.
Note: When connecting multiple NVS-30 devices on the same network, each NVS-
30 device must have a unique network IP address.
3. Enter the Subnet mask on your network to which the NVS-30 is connected. By
default, the subnet mask is set to 255.255.255.0.
4. Enter the
Gateway
IP address and
DNS server
.
5. Click Apply .
6. See Chapter 3, “ Network Connection and Setup ” for instructions on how to
connect the NVS-30 to a network without a DHCP server, how to change your
computer’s network configuration to establish a connection between your computer
and the NVS-30 device, and how to access the Command Center.
Preventing the NVS-30 from appearing as a UPnP device on the network
The NVS-30 uses the Simple Service Discovery Protocol (SSDP) to broadcast itself as a
Universal Plug and Play (UPnP) device. This means that it will appear in Windows
Explorer (not visible in Mac OS) as if it were a printer, external hard drive, or similar
UPnP device.
This feature is enabled by default, and makes it easier to find the NVS-30 on the
network if you do not know the device’s IP address. However, for security reasons
you may not want the NVS-30 to appear on your network for anyone to see. If so,
you can disable SSDP to hide the NVS-30 from appearing as a UPnP device.
To prevent the NVS-30 from appearing:
1. Open the Command Center.
2. Choose
Device > IP Setup
.
3. Clear Display this NVS-30 on the network as a UPnP device .
4. Click
Apply
.
The NVS-30 will no longer be visible in Windows Explorer as a UPnP device. You may
need to restart Windows Explorer for the NVS-30 to no longer appear on the
network.
Note: By using this option, this NVS-30 device will not automatically appear on the
Datavideo Utility Software list of connected devices. You must use the Find All
button for the NVS-30 to appear.
4.4.5 About
The About page in the Command Center allows you to see the current firmware
version of your NVS-30 device, provide a link to the NVS-30 documentation, and
display the Datavideo Limited Warranty for the NVS-30.