1. Press the MAIN [SETUP] button.
The setup screen for main audio output is displayed.
2. Touch <BUS SELECT>.
The BUS SELECT screen is displayed.
3. Touch the switch section for the output connector for which you want to change the audio bus for output
4. Turn the [VALUE] knob to select the MAIN bus or AUX bus.
5. Press MAIN [SETUP] button twice to quit the BUS SELECT screen.