Maintenance61UpdateNoteA device can be upgraded from a USB mediumor via the network via FTP. Copy the upgrade file with the *.mav fileextension onto the main directory of aUSB stick. Insert the USB stick into one of the device'sUSB ports.1. Select the USB port, clicking on Refresh,if necessary.2. Select the update file and click on Update.3. Wait until the device reboots.4. If necessary, check the firmware status underInformation in the Maintenance menu. Performing asystem reset.NoteUpgrades via FTP are carried out in the same wayas detailed above. The PC must be on the same local network. Set up a PC as an FTP server. Enter the IP address of the FTP server .StandardNoteThis process involves the device being reset tothe default factory settings.WarningAll settings adjusted since the device was startedup will be deleted (cameras, recording settings,PTZ, alarms etc.)Avoid loss of data by saving the settingsbeforehand. It can be re-imported once thesystem has been reset.Net DetectInformation regarding the network traffic and networkinterfaces is shown here.Traffic tabThe network graphs can be used to measure continuoustraffic on the recorder. The amount of data sent andreceived is shown in graph form.Depending on the network settings, the status andinformation for one or two network connections is shownin the field underneath the graph.NoteThis view allows for the analysis of network andperformance problems with the recorder.