AC327:How to raise or reduce the microphone VOX sensitivity for sound queries

To raise or reduce the VOX microphone sensitivity on your monitor:

Press the Parent Unit screen to reach the menu

Select the menu icon: 

Select the settings icon: 

Select the VOX sensitivity icon: 

there are 4 sensitivity levels, 1 being the lowest & 4 being the highest

When you select your desired level select confirm / back to save your setting and return to the main screen - this is confirmed by a green tick on the display

If you do not see the green confirmation tick begin again