Recording OP-Z sounds into Logic Pro X is relatively simple and straightforward. First, you'll need to set up a MIDI track in Logic Pro X. To do this, select the 'Create' tab in the top menu bar, navigate to 'Track', and select 'MIDI Track'. This will automatically create a new audio track in Logic Pro X.
Next, you'll need to get the OP-Z connected to Logic Pro X via a USB cable. Once this is done, select the new MIDI track and choose 'External Instrument' for the input. This will link Logic Pro X to your OP-Z, allowing you to record the sounds from the OP-Z as audio.
Finally, once your MIDI track is set up, you'll need to arm the track to record. To do this, select the 'MIDI track' button on the new MIDI track and check the 'Record Enable' box. After this is done, you should be able to start recording the sound from your OP-Z directly into Logic Pro X.
And that's it! You should now be able to record OP-Z sounds into Logic Pro X with relative ease. If you run into any issues or have any other questions, don't hesitate to reach out to the friendly Logic Pro X community for help. Good luck!