Ethernet Control Box USER MANUAL RMC-120

13
23. Audio Bus selectors: the LEDs indicate which of the audio
inputs are active in the Main audio output mix. Press the
button to either include or exclude the channel. The left
button, labeled Mic/Aux, can be
set to either Mic, Aux, or off.
Above all are basic functions descriptions. For more detail
information and application, please refer to SE-800 user manual.