Difference between revisions of "Troubleshoot/NVR/Video Loss All Cameras"

(Video Loss 1 Camera)
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===Video Loss 1 Camera===
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===Video Loss on Multiple Cameras===
 
There are following possibilities:
 
There are following possibilities:
 
*Firmware maybe old. Please upgrade to the latest version.
 
*Firmware maybe old. Please upgrade to the latest version.

Revision as of 01:17, 18 November 2015

Video Loss on Multiple Cameras

There are following possibilities:

  • Firmware maybe old. Please upgrade to the latest version.
  • Brightness is 0. Please restore factory default setup.
  • There is no video input signal or it is too weak, due to the length of cable.
  • Check privacy mask setup or your screen saver.
  • DVR hardware malfunctions.