No audio output through the master output or headphones.

[How to output the sound]
How to output the sound from CH1 is described below as an example.

-Outputting the sound from MASTER OUT:
Ensure that the volume of the devices (Powered amplifier, powered speaker, etc.) connected to [MASTER OUT ] is properly adjusted. Please note if the volume is increased too high, an extremely loud sound would be output.
1. Turn the knob to an appropriate position.
2. Play a track.
3. Move the channel fader away from you.
4. Turn the [TRIM] knob to adjust the orange LED of the channel level indicators to light at the peak level.
5. Turn the [MASTER LEVEL] knob to adjust the output sound from the speakers.

-Outputting the sound from a headphone:
1. Adjust the knob position.
2. Press the [CUE] button on CH1.
3. Turn the [HEADPHONES LEVEL] knob to adjust the output sound from the headphone to the appropriate level.