The Elegance JC618 features an intelligent internal battery management script to maximize wireless uptime.
Use [MASTER VOL +/-] to adjust levels (typically 16 levels). elegance jc618 keyboard manual
Install standard alkaline batteries (depending on production runs, models accept either 6× D-Cell or 4-6× AA batteries). Double-check that polarity matches the integrated orientation symbols ( + and - ). The Elegance JC618 features an intelligent internal battery
The indicator lights will flash all at once, indicating the onboard memory has cleared. elegance jc618 keyboard manual
The keyboard boasts multiple tones (instrument sounds) and rhythms (backing tracks).