Digital Video Recorder User Manual
159
network camera is added?
Reason
The camera password is too weak.
Solution
Change the camera password.
Warning
We highly recommend you create a strong password of your own choosing (Using a minimum of 8
characters, including at least three of the following categories: upper case letters, lower case
letters, numbers, and special characters.) in order to increase the security of your product. And we
recommend you reset your password regularly, especially in the high security system, resetting
the password monthly or weekly can better protect your product.
13.5.3 Why is the video recorder notifying the stream type is not
supported?
Reason
The camera encoding format mismatches with the video recorder.
Solution
If the camera is using H.265/MJPEG for encoding, but video recorder does not support
H.265/MJPEG, change the camera encoding format to the same as video recorder.
13.5.4 How to improve the playback image quality?
Reason
Recording parameter settings are inappropriate.
Solution
Go to Camera → Video Parameters. Increase resolution and max. bitrate, and try again.
13.5.5 Why is analog channel having "NO VIDEO" overlaid on live view?
Reason
1. The video in connector is loose, which results in weak video signal.
2. Video in/out standard mismatch.
3. Transmission distance too long.
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