hello, i just put the fragomatic into the lounge for streaming the congress streams in case you are interested [0]. its connected to the projector via dvi (use the grey projector remotecontrol to select the input source, not the slackomatic) and make sure the audio jack which is normally connected to the screeninvader is plugged into the green audio jack at the fragomatic. nonetheless you still need to select the screeninvader using the slackomatic (http://10.20.30.90) to get the correct audio input selected at the yamaha for output on the main speakers. kind regards and have fun, christian ps: login/pwd = fragomatic/fragomatic pps: power button is on the left side (n.b. seen from behind) at half height (make sure not only the ethernet blinkenlight is blinking) [0] https://metalab.at/wiki/Datei:Stroemsetup.jpg