What to do if all cameras display no image on the DVR monitor

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=5xI9pgme9nk

This how-to tutorial is suitable for SANNCE security system：DE81N：https://www.amazon.com/SANNCE-Securit... • DE41N：https://www.amazon.com/SANNCE-Securit... • DH81NK：https://www.amazon.com/Security-Surve... • Video transcription: • If you can see the system panel setting interface as shown in the picture, but no channel displays image on the monitor, please try the following steps. • First of all, please ensure everything is connected properly on your device. • Take one of the channels as an example here. Please ensure your device’s BNC connector is connected properly and it is not loose. • Please be sure to use the standard power supply included in the kit for power supply. • Cover the front of the camera with your hands. If you see the IR light on, it indicates that the camera is turned on normally. • If the IR light is not on after you cover the front of the camera with your hands, please replace the camera’s power supply. • If you have replaced the camera’s power supply, but it still doesn’t work, please try using a single power cable instead of a 1-to-4 splitter cable to power the camera. • When everything is ready, the IR light will be on after the camera is powered up. • Click [Main Menu]-[System]-[General]-[Video Standard] to check if your video standard is selected correctly. • Click [Main Menu]-[Advanced]-[Restore] to enter the factory reset interface. • Select all and click [OK]. • Click [Main Menu]-[System]-[Digital]-[Channel Type]. • Make sure your device channel type is selected correctly (the first option is ticked by default). • Click [TVI AHD] to confirm the HD type. • Try all options to choose AHD, TVI, CVI and Auto.(Note: The DVR’s model information can be found on the bottom label and the camera’s can be found on its label.)

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