How do I factory reset the OP-1 Field?

A factory reset erases all user data and returns your OP-1 Field to its original state. You'll need to access the TE Boot bootloader first.

Access TE Boot

1. 1.Turn off your OP-1 Field
2. 2.Disconnect any USB cables
3. 3.Hold down the COM key while switching the power on

Perform Factory Reset

1. 1.Press sound key 7 in TE Boot
2. 2.Press the orange encoder to confirm the reset
3. 3.Wait for the process to complete

The factory reset will remove all your user data, including tapes, presets, and settings. After the reset completes, your OP-1 Field will restart with factory defaults.

Note that you can also update firmware through TE Boot if needed. Visit teenage.engineering/apps/update for the standard firmware update method using a computer.