Next, If its a NVR with built in PoE ports, unplug all cameras. Plug in one at a time wating 3-5min apart. Dont mess with device search. Reboot NVR, wait at least 5 minutes and the cameras plugged into the NVR should show up in the bottom pane. Now click the blie IE logo for each camera to log into the camera. 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 To support the channel to purchase equipment (camera + microphone): paypal.me/zaginfoDVR NO DISPLAY||DVR OUT OF RANGE||DVR NO SIGNAL OUTPUT||DVR DISPLAY PROB catcamstar. My advice: delete the cams in that camera registration screen (trashcan), then when still connected to the NVR, open up the back of the camera and press (and hold) the reset button for 10-15 seconds. You'll hear the camera reboot but keep the reset button pressed. Note:I used to have my DVR plugged into the router and the video from DVR that appears on NVR had a bit of a delay and was a little slow. It improved quite a bit when I moved the DVR onto the switch. Note: When viewing the camera on NVR web app there is a good 3 second delay before displaying the change in a scene, such as me walking into room. 5IAh.

dahua dvr not displaying