Korg Beat Boy Owner's Manual page 13

Blinking red
4.
Press the PLAY/STOP button or the
REC button to start recording. Play your
instrument.
While recording, the center indicator of the
tuning guide will light up in red.
Lite red
REC icon
5.
When the performance is complete, press
the PLAY/STOP button to stop recording.
Playing back the recorded performance
Next, let's play back the data for the recorded
performance.
1.
After recording was stopped, press the
PLAY/STOP button.
The performance that was recorded is
played back.
The center indicator of the tuning guide
will blink in green, and the PLAY icon will
appear on the display.
Blinking green
PLAY icon
Playback time
13