Video matrix: Check the box here to enable this function. When an alarm occurs, VIDEO OUTPUT
port displays device video output. It displays video (1-window tour) from alarm activation channel
you select at the Record channel interface. It has high priority than the tour setup in Main
menu->Setting->System->Video matrix. Please note this function is for some series product only.
Buzzer: Highlight the icon to enable this function. The buzzer beeps when an alarm occurs.
Log: Check the box here, system can record corresponding alarm log.
Voice prompts: Check the box here to trigger audio broadcast function. You can select specified
audio file here. System can play the audio file once the corresponding event occurs.
Figure 4-147