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Network Setup

Port Setup for SmartViewer Connection

●The Port value for DVR registration of SmartViewer (Setup ➝Site Setup) shall be as
same as that of the set (TCP).
●If you want to use the IP Router, you shall forward the activated Port depending on the
current setting value.
- If set to TCP, allocate 4 ports to the IPRouter whose Port(TCP) was set.
- If set to UDP, allocate 4 ports whose Port(TCP) was set and 160 ports whose Port(UDP) was
set to the IPRouter.

In the event of TCP Setup from Transfer Protocol Setup Page

●The ports allocated to Port(TCP) will be used for SmartViewer connection control and
stream forwarding.

In the event of UDP Setup from TransferProtocol Setup Page

●The ports allocated to Port(TCP) will be used for SmartViewer connection control and
the ports allocated to Port(UDP) will be used for stream transfer.
●If you set to Multicast
- Both MultiCast IPand TTL Setup will be activated.
-MultiCast IPmeans the group address(D-Class IP Address : 224.0.0.0 ~ 239.255.255.255) for
MultiCast Forwarding.
- TTL(Time To Live) indicates how many Routers will be passed for MultiCast Forwarding.
-When you are unable to use Multicast by the Network(LAN or ADSL) characteristic as both Set
and SmartViewer are installed, the message, “Not Connected” will be displayed in the
SmartViewer screen. Please alter the TCPor UDP(Unicast) setting value.
●In the event of poor image from SmartViewer
- When the bandwidth of the network where Set is installed is smaller than the quantity of transfer
stream packet, the image is sometimes poor. Set the IPsetup bandwidth lower than the current
setting value. (In case of ADSL, it is recommended 300Kbps or 600Kbps for the bandwidth.)
- If this effort is no use, alter the protocol type to TCP.
SHR-2040/2041/2042-ENG-1013 10/19/07 10:23 AM Page 5-34