How To Disable Video Lost Beep? (Geovision)

This beeping sound is caused by unplugged cameras. You can deactivate the unused ports by following these few steps.

1. Click on Setup --> Camera/ Audio Install --> Camera/ Audio Install. Disable unused ports in cameras and audio by clicking Activate button. Then, hit OK

2. Uncheck the camera input that does not have a camera plugged in

3. Or, click on Setup --> Video Signal Diagnostic --> check Disable Video Lost Beep