Korg PX3B manual Tuner will operate when you bypass or mute in Play mode

If you press and hold the BYPASS·TUNE button for longer than one second, the output signal will be muted.

The effect chain will blink rapidly, and the display will indicate “MUTE” for approximately one second.

rapid blinking

Bypass/mute will be turned off when you either press the BYPASS·TUNE button once again, or change the program.

4. Tuner

The tuner will operate when you bypass or mute in Play mode.

meter

sharp

note name

calibration

center mark

Play a 12th fret harmonic on your bass. The LCD will show the note name and the calibration. If the pitch is more than a semitone higher than the note name, a sharp symbol will appear at the upper left of the note name.

The display area will act as a meter to show the pitch.

Tune the string of your bass so that the indicator above the center mark is lit.

The tuner (bypass/mute) will be turned off when you press either the BYPASS·TUNE button or change the program.

Calibration (frequency of the standard A=440 pitch) You can use the Value dial to adjust calibration in the range of A = 438 Hz–445 Hz.

The calibration setting you make will be valid until the power is turned off. Once the power is turned off, calibration will be reset to A = 440 Hz.

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