Gembrook PA System (Training) How to: Send a Pre-recorded Message (Training) Currently there is only 1 Audio Zone at Menzies Creek. As such control for where the announcement is sent is not required.  You can choose to delay in the announcement with the " select pre-message delay " field. This is not required, and none is the default option Select a message that you would like to broadcast in the " S elect Messages " panel. Once the message is selected " S tart Messages " is then selected to start the broadcast. If you would like to adjust the volume you can use the Message slider under Audio Levels How to: Do a Live Page (Training) Live Paging If no sound adjustment needs to be made please press and hold the button on the microphone and talk  If you need to change how loud the microphone is you can adjust it using the Shure Mic slider You can then push and hold the talk button on the microphone to talk and speak into the microphone.