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- Go to main interface panel (side of chalk board), push Power Button (top button).
- The select either HDMI (middle button) or VGA (bottom button).
- If using HDMI the audio will automatically pass from the computer to the speakers within the HDMI cable.
- If using VGA, the separate 3.5mm audio connection requires the VGA connection to be connected too.
(On the wall side of the VGA cable there's a status light, where Amber = audio not connected, Green = audio connected)
- Plug VGA connection into device.
- Plug 3.5mm audio connection into device.
- Audio volume is controlled by the volume controls on the computer.
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