Vivotek ND9312 User Manual page 24

VIVOTEK - Built with Reliability
8. Move your mouse to display the main portal bar. Click on the
9. If no human traffic has occurred, the NVR will return NO COUNTING DATA.
If there are people crossing the counting area and no counting data is shown, you
should examine your configuration and the camera connection in your NVR.
24 - User's Manual
button.