This instrument features several wonderful demos. Please refer to 
Demo List.
1. Press the [DEMO] button, the DEMO icon is lit, all demo songs will
     play in circle.
2. Use [+/YES]/ [-/NO] button or data dial to select different demo song. 
     Press the [DEMO] or [START/STOP] button to stop playing and exit 
     the demo mode.
Note:
In the demo status, all buttons and keys are unavailable except 
[DEMO], [START/STOP], [+/YES], [-/NO] button, [TEMPO +], 
[TEMPO -], data dial, [VOLUME] knob and POWER SWITCH.
25
Playing the Demo Song
This function is to set the voice of the whole keyboard to piano instantly.
1. Press the [PIANO] button to enter or exit piano mode.
2. In piano mode, the accompaniment control is the same as in other
     mode. The accompaniment only plays the rhythm part.
Note:
In piano mode, you can enter the mixer menu and the function menu.
In piano mode, the A.B.C. is automatically turned off.
Piano Mode