User manual

Chapter 5: LAN / ISDN / PTSN CONNECTIONS
5.1 LAN OVERVIEW
The NVR can be easily connected to a Local Area Network (LAN). A LAN is a group of computers and other devices dispersed over a relatively
limited area but are connected by a communications link that allows one device to interact with any other through the network.
There are many reasons why Microsoft® Windows® 7 Embedded is superior to other platforms when running on a LAN. The number one
reason is security. Windows® 7 Embedded is based on NT technology, which has been boasted as the most reliable and secure operating
system in the world. Running the NVR on a secure network is important to prevent unwanted users from gaining access to confidential
information. Unwanted users can jeopardize the integrity of the confidential data being stored and viewed, and in extreme circumstances, they
can cause irreparable damages to the network.
Since connecting the NVR to a network can be extremely complex (depending on the network), this Digital Watchdog NVR manual will cover
only the basics. It is suggested that the NVR administrator consult the Vendor or IT Administrator before attempting to create or connect to a
LAN.
5.2 CONNECTING TO A LAN USING TCP / IP
The networking options of the NVR can create and modify all standard networking options available on Windows 7 Embedded.
The NVR comes equipped with a 10/100/1000 Network Interface Card (NIC). This card uses a standard RJ-45 connector.
5.2.1 CONFIGURING TCP / IP SETTINGS
1. Click the red Exit button on the Display Screen and select Restart in Windows Mode.
2. Right-click Network icon located on the desktop and select Properties.
3. Click Local Area Connections and select Properties. The Local Area Connection Properties window opens.
4. Select the Internet Protocol Version 4 (TCP/IPv4) by clicking on it once. Once it is highlighted, select the Properties button. The
Internet Protocol (TCP/IP) Properties window opens.
5. Select Use the Following IP Address option. Enter the IP Address and Subnet Mask appropriate for the network. It is recommended
to contact the Network Administrator for appropriate IP settings.
Note: In order to connect to the NVR through a remote LAN connection, a static IP address must be assigned. If your network does
not assign the IP address automatically (DHCP), contact the Network Administrator for assistance in assigning a static IP address.
6. If required, enter the DNS information by selecting the appropriate DNS options.
7. When finished configuring the TCP/IP settings, close the Internet Protocol (TCP/IP) Properties window by clicking OK.
8. Close the Local Area Connection Properties window by clicking OK.
9. You may be required to restart Windows for the changes to take effect. Restart windows by going to Start on the desktop and
selecting Restart.