Turning the power on/off, Turning the power on, Turning the power off – Roland Digital Piano HP507 User Manual

Page 17: Before you play

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Turning the power on/off, Turning the power on, Turning the power off | Before you play | Roland Digital Piano HP507 User Manual | Page 17 / 68 Turning the power on/off, Turning the power on, Turning the power off | Before you play | Roland Digital Piano HP507 User Manual | Page 17 / 68
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