if you're having trouble connecting OP-Z in content mode, note the following:
- do not have the usb-c cable connected to OP-Z before powering it on.
- press and hold the track button while turning on the unit.
- when OP-Z starts in content mode, all track leds should turn green.
- connect usb and OP-Z should show up in the computer as an external removable usb disk.
for more information see the user guide.