The podium mic will amplify your voice through the speakers installed with the A/V system.
On the touch screen, open the Podium Mic window to turn the volume up or down and mute.
When adjusting, please start with the volume at half and increase or decrease as needed, as the system can go very loud.
Once the level is adjusted, close the window by hitting the "X" at the corner, and you'll return to the home screen.