1. Press and hold the [METRONOME] button.
2. While pressing the button, press one of the keys A-1 through F# 0 keys to set the volume.
TIP: A-1 is the lowest key on the keyboard. The default volume is 7 (D# 0). Pressing a key higher than D#0 in the key range results in a higher volume, while pressing a lower key results in lower volume.
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