Check if all network switches connected to the same quantity of IP cameras, making sure each of IP camera can have average/balanced network resources. Making sure the NVR has sufficient network bandwidth, if not, please connect the NVR to the Gigabit network switch. Check the RJ45 socket, making sure the cables are firmly connected with the socket. Display Interface 1 HDMI ,1 VGA Resolution 1920×1080, 1280×1024, 1280×720, 1024x768 Multi-screen Display When IP extension mode not enabled : 4CH: 1/4 8CH: 1/4/8/9 When IP extension mode enabled : 4CH: 1/4/6 8CH: 1/4/8/9/16 OSD Camera title, Time, Video loss, Camera lock, Motion detection, Recording Network Interface 1 RJ-45 Port (100M

Install DMSS only. Do not download i/gDMSS Plus/Lite or any other DMSS app. iOS (Apple) download link here. Android download link here. Step 2.1. Once opened you should see the following screen below. Tap on the + icon (shown below) to add a device and then tap on “SN/Scan” (shown below). Step 2.2. Scan the “P2P” QR code of the device

Oct 11, 2016. #28. @nayr, IMO the symptom I am experiencing described in this thread is the result of the NVR processor unable to handle " [FONT="]synchronous realtime playback" mode [/FONT]. If I play the individual channels (not in [FONT="]synchronous mode) [/FONT], no problem with the videos.
Solutions. Reboot Device. Disconnect the hard drive from the device, then boot it up with the HDD disconnected. If there are no errors when booting without a hard drive, then the hard drive is most likely the problem and needs to be replaced. Format HDD. If you cannot format HDD from device, format HDD from a PC. Check HDD compatibility.
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dahua dvr not displaying