Hi,
Please first make sure that the volume is turned up and that there is no earphones connected to the piano. Because either of these things could lead to the issue that you're describing. If these actions don't work, please refer to the troubleshooting section of your device's manual for more procedures.
Thank you.
PDF
RECORD 1 - 6 - CTX800-ES-1A ... You can use a computer to download music score data from the CASIO Website. ... Any reproduction of the contents of this manual, either in part or its entirety, is prohibited. ... first beat of each measure of the song you are playing. ... While tap rhythm start is enabled, rhythm can be started in.
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