How do you use a aroma at-01A tuner?
AT-01A Tuning Procedure:Press and hold the button to turn on (or off) the tuner.Press and release the button to select the tuning mode (C)hromatic, (G)uitar, (B)ass, (V)iolin, or (U)kelele.Clip the tuner onto the headstock, scroll, or pegboard of your instrument.Play a single note on your instrument.