How do I use my Microphone with the XONE:DX in Serato Itch?        

To use a microphone with the XONE:DX and Serato Itch, plug the Mic in ensuring the 'Mic Level Control' is down.

Set the 'Channel 4 Deck Input Select Switch' on the rear of the mixer (User Guide page 13) to the 'Mic' position.

Then set 'Channel 4' on the XONE:DX to the 'Thru (Shift Mode)' by holding 'Shift'.

Then press the 'Channel 4 Cue/Thru' button.

The 'Cue/Thru' button will now be lit by an 'orange LED' to indicate 'Thru mode' is enabled.

This will disable 'Deck 4' within the Itch software. If an audio track is playing on 'Deck 4', this will become greyed out on the screen to indicate the audio will not be playing out to the mix until 'Thru Mode' is disabled.

With 'Thru Mode' enabled raise the 'Mic Level Control' to achieve the desired level for the mix.

The DX mixer 'Channel 4 Gain Control' is also still active so if the level from the mic is too low this can be adjusted from the 'Channel Gain Control'.