Mace DVR-9404~9408~9416 Manual Do Utilizador

 

Chapter 9  Watermark Proof

The wmproof will check to extracted picture.    If picture is ok, the check sum will show Pass, when 

picture is damaged, the check sum will show No pass. 

The wmproof will check to extracted of similar with original then show percent. 

This is original watermark. 

This is extracted watermark. (You record video files before, first you must enable “Use Digital 

Watermark Protection”, then GV-Series system will add watermark into record video files at 30 

frames). 

 

 

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