Samsung SRD-440 user manual Setting the Protocol, Move to Connection Mode, and press Enter

using the DVR

•IP, Gateway, Subnet Mask, and DNS

-For <Static IP> : You can directly input IP address, Gateway, Subnet Mask and DNS.

-For <Dynamic IP> : IP address, Gateway, and Subnet Mask are set automatically.

-For <ADSL> : IP address, Gateway, and Subnet Mask are set automatically.

•User ID, Password : In case you selected ADSL, provide the “User ID” and its “Password”.

Connection Mode
Connection	Protocol
 Connection Mode	ADSL
 Bandwidth	600kbps
 IP	192.168. 1.200
 Gateway	192.168. 1.	1
 Subnet Mask	255.255.255. 0
 DNS	Manual	168.126. 63.	1
 User ID	ID
 Password	************
	OK	Cancel

M DNS server for <Dynamic IP> and <ADSL> can be set by user only if you selected <Manual>.

6.When the connection setup is done, press <OK>.

Setting the Protocol

1.	Use the up/down buttons (	) in <Network> window to
	move to <Connection Mode>, and press [ENTER]
2.	button.
	Select <Protocol>.
3.	Use direction buttons (	) to move to a desired
	item, and set the value.

•Protocol Type : Select the protocol type between TCP and UDP.

If selected UDP, selections of Port (TCP), Port (UDP), and Unicast/ Multicast are activated.

Connection Mode
Connection	Protocol
 Protocol Type	TCP
 Port(TCP)	554		~	558
 Port(UDP)	8000 ~ 8160
 Unicast/Multicast	Unicast
 Multicast IP	224.126.	63.	1
 TTL	5
 Webviewer Port	80
		OK		Cancel

 If setting the connection mode to ADSL, you cannot select UDP for the protocol type.

•Port(TCP) : Initially, <554~558> is set. It increases / decreases by 5.

- TCP: It has better stability and lower speed when compared to UDP, and recommended for internet environments.

•Port(UDP) : Initially, <8000~8160> is set. It increases / decreases by 160.

- UDP : It has less stability and faster speed when compared to TCP, and recommended for local area network (LAN) environments.

•Unicast/Multicast : Select one between Unicast and Multicast. If selected Multicast, Multicast IP and TTL are activated.

- Unicast : Transfers data (UDP, TCP) individually to each connecting client.

- Multicast : Multiple client can receive the data (only in UDP) without putting additional traffic load to the network.

•Multicast IP : User can directly input.

•TTL : Select from 0 ~ 255. Initial value for the TTL is set to <5>.

•Webviewer Port : Enter the port number for the Web Viewer. Initially, it is set to <80>.

M As UDP protocol may cause a packet loss on the network, it is recommended to use TCP protocols.

If you select UDP protocols and set port forwarding in the IP router, ending up with an unstable network connection, configure the DMZ settings in the IP router as necessary.

4.When the protocol setup is done, press <OK>.

54_ using the DVR