• Available IPv4 address: 224.0.0.0 - 239.255.255.255• Available IPv6 address: Multicast address starting with “FF”• Default:– H.264(1): 239.192.0.20– H.264(2): 239.192.0.21Note• Enter a multicast IP address after checking available multicast addresses.• When “Cropping [16:9](30fps mode)” is selected for “Image capture mode”, a multicast address canbe selected for each image (Ch1 to Ch4).• Default:– Ch1: 239.192.0.20– Ch2: 239.192.0.31– Ch3: 239.192.0.32– Ch4: 239.192.0.33[Multicast port]*2Enter the multicast port number (used to transmit images from the camera).• Available port number: 1024 - 50000 (Only even numbers are available.)• Default: 37004Note• When audio is transmitted from the unit, the port number to be used will be the multicast port numberplus “1000”.[Multicast TTL/HOPLimit]*2Enter a value for “Multicast TTL/HOPLimit”.• Available value: 1-254• Default: 16IMPORTANT• When transmitting an H.264 image via a network, the transmitted image sometimes may not bedisplayed depending on the settings of a proxy server or a firewall. In this case, refer to the networkadministrator.• When two or more network interface cards are installed on the PC in use, the network interfacecard(s) not used for receiving images should be invalidated when displaying images using the multicastport.*1 It is necessary to designate the unicast port number when “Unicast port (MANUAL)” is selected for “Transmission type”.*2 It is necessary to designate the multicast IP address when “Multicast” is selected for “Transmission type”.76 Operating Instructions11 Configure the settings relating to images and audio [Image/Audio]
