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Classroom Sound (Linux podium system)
On your Linux podium desktop:
- Open a terminal and type 'pavucontrol“; alternatively, Start button –> Sound & Video –> PulseAudio Volume Control
- On the “Playback” tab, make SURE that “System Sounds” is about 50% or wherever desired.
- Click on the “Configuration” tab (you may have to increase the size of the window as it is the last tab.
- In the Built-in Audio section, click the drop down box and select the Digital Stereo (HDMI 3) Output option.
For specific classrooms
- In SP309, the master volume can be controlled via the Crestron interface
- Be sure to select Lecturn HDMI on the Crestron Interface
- In SP105, the master volume can be controlled by the buttons on the wall plate. Here is a doc for configuring the computer.