Shenzhen Sunell Technology Co., Ltd.
Shenzhen Sunell Technology Co., Ltd.

Why there is no video shown on display?

In this case, the ouput video resolution of DVR exceeds the maximum resolution supported by display:

1, you can change another display with higher resolution.

2, Login the web interface of DVR, select a lower resolution output in system configuration.

3, Login the web interface of DVR, restore the DVR to factory setting.

(suggestion: Adjust the ouput resolution of DVR according to the display)

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