CNB KNU series Operation & User’s Manual

36, 30 NOTE!  All Day is selected by default. You may clear the check box and set up to eight different periods for each day.  Scheduled recording (Normal) is the default recording type. To change the recording type, make sure you have enabled the correspondi…

62, 56  Illegal Access: The username does not exist or the password is incorrect.  Network Disconnected: Network connection is lost.  IP Conflict: Devices on the network use the same IP address. Perform the following steps to configure an alert: 1. Click Menu >…

68, 62 Internal and External Port Mapping If your router does not support UPnP, then you need to configure internal and external ports manually. NOTE!  The principle of port mapping is that the internal and external ports of the NVR are consistent with that of the router.  S…

56, 50 NOTE! The image resolution depends on the resolution from the output interface and the number of windows displayed when the snapshot is taken. 3. Select the desired file(s) and then click Backup. 4. Select a destination in the USB storage device and then click…

66, 60 DDNS If your NVR is connected to the Internet through PPPoE, the IP address of the network changes every time it connects to the ISP server without your awareness. This is inconvenient when you remotely access your NVR with an IP address. To avoid this issue, you can …

14, CNB KNU series 8 NOTE! You may also edit wizard settings by clicking Wizard under Menu > System > Basic. 3 Preview Preview Status The following icons are used to indicate alarms, recording status, and audio status in a preview window. Table 3-1 Preview Window Icons …