Sangean WFT-1Di Manual De Instrucciones página 43

GB
Factory Reset
If you wish to completely reset your radio to its initial state this may be
performed by following this procedure.
. Go to > System settings > Factory reset.
2. Rotate and press the Turning knob to confirm rest.
3. The display will show "Restarting" for several seconds, and then the
Factory reset is done.
4