Reference Pitch Settings - Korg Pitchblack XS Owner's Manual

Reference pitch settings

Set the reference pitch for tuning (the A note in the middle of the piano
keyboard= A4) within the 436–445 Hz range. The Pitchblack XS comes from the
factory with the reference pitch set to A=440 Hz.
1. Press the CALIB button.
The current setting will blink for several seconds in the note name display.
2. While the setting is shown, press the CALIB button to set the reference pitch.
Each time you press the CALIB button you will cycle through the following
settings.
0: 440Hz
1: 441Hz
2: 442Hz
3: 443Hz
4: 444Hz
5: 445Hz
6: 436Hz
7: 437Hz
8: 438Hz
9: 439Hz
3. When you finish making the setting, wait for about two seconds without
pressing any buttons.
The note name display blinks three times to indicate that the reference pitch has
been set. The Pitchblack XS will automatically return to tuner mode.
Tip: The reference pitch settings will be preserved even if you remove the AC
adapter.
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