Use the following procedure to turn off the F-120 power save feature:
1. While holding down the Key Touch button, press the Twin Piano button. Then release both buttons.
2. Use the + / – buttons to select “F07” in the display.
3. Press the flashing Metronome button.
4. Use the + / – buttons to select “OFF.”
5. Press Key Touch or Twin Piano to return to the main display.