KORG SP 250 - Manual (Page 21)

Basic functions 19
Adjusting the metronome volume. While the metronome is playing, keep the
METRONOME button pressed and repeatedly press the STRINGS/PAD button (or
the B5 key) to lower the volume, or the CHOIR button (or the C6 key) to raise it. To
reset the volume, simultaneously press the STRINGS/PAD and CHOIR buttons (or
the B5 and C6 keys on the keyboard) while holding the METRONOME button.
Adjusting the tempo using the TEMPO slider. Use the TEMPO slider to adjust
the tempo. The range is = 40 ~ 200.
Numeric tempo input. In some cases, you may require an exact tempo (like 127
BPM). It is possible to enter a precise tempo, using the numeric input.
1 Hold down the METRONOME button.
2 Use the keyboard to input the three-digit tempo value (insert a “0” before a two-
number value).
For example, to select a tempo value of 168, keep the METRONOME button
pressed, then press C#5 (1), F#5 (6), G#5 (8). To select a tempo value of 85, keep
the METRONOME button pressed, then press C5 (0), G#5 (8), F5 (5).
Key Effect Key Effect
B5 Lower volume C6 Higher volume
Key Number Key Number
C5 0 C#5 1
D5 2 D#5 3
E5 4 F5 5
F#5 6 G5 7
G#5 8 A5 9