34Perform the Settings for Network [Network Setup]Basic settings for a network connection can be performed with this menu.Screenshot 1Click the "Network Setup" on the setup menu (Quick).The "Network Setup" window will be displayed. Step 1Perform the settings for each item.Refer to the following for further information about thesettings for each item.Step 2Click the [SET] button after completing the settings.Setup items NW Link down detectionSelect "ON" or "OFF" to enable or disable the networkline disconnection detection for the CAMERA/client PCport on the rear of the unit.ON: Detects if the disconnection of the network lineconnected to the CAMERA/client PC port occurs.OFF: Does not detect the network line disconnection. HTTP Port NumberSpecify the HTTP port number to be used to sendimages from the unit. A number from 1 - 65535 is avail-able.It is unnecessary to change it for normal use.Note:• Depending on the network settings of the LAN orInternet service provider, network communicationmay not be established if the http port number hasbeen changed. In this case, refer to the administra-tor of the network.• The following port numbers and the port numbersused for the FTP port, the site alarm settings, andthe port forwarding are unavailable for the HTTPport number.20, 21, 23, 25, 42, 53, 67, 68, 69, 79, 80, 105, 110,123, 161, 162, 546, 547, 995, 10001, 10002, 10003,10004, 10005, 10006, 10007 FTP Port NumberSpecify the FTP port number to be used.Note:The following port numbers and the port numbersused for the HTTP port, the site alarm settings, andthe port forwarding are unavailable for the FTP portnumber.20, 23, 25, 42, 53, 67, 68, 69, 79, 80, 105, 110, 123,161, 162, 546, 547, 995, 10001, 10002, 10003, 10004,10005, 10006, 10007