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5.9 Communication setupSetup items needed to connect a computer to a network. Communication setup screen is as shown below. If‘ENTER’ key, located in the front of DVR, is pressed or if lower level menu is selected with the mouse,detailed items may be viewed.5.9.1 NETWORKDHCP [ON/OFF]: DVR is automaticallygranted IP by DHCP server, it activates DHCPfunction. ‘DHCP’ is used in LAN environmentwhere DHCP server operates. Generally for themiddle/large size, DHC server is operated byLAN and for the small size, DHCP function ofIP router is generally used.DHCP [ON/OFF] : Select whether to get theIP address automaticcally using the DynamicHost Configuration Protocol.TYPE [Ethernet/xDSL] : Select the network type connected to the DVR.You are recommended to reboot your DVR when changing the type ofcommunication line.Especially, when switching to Ethernet from xDSL or DHCP, first switch theline type to Ethernet and the save the changes.Then, reboot your DVR. When rebooting is completed, make sure to checkwhether the line has been successfully switched to an Ethernet-type.After that, enter the IP Address that you want to use.86