The Local Control may be in the 'OFF' position. Make sure the Local Control is set to 'ON'.
To make sure Local Control is set to 'ON':
Press the [EDIT]
Press the 
button repeatedly until you see ''Local'' on the display. 3)
Press the cursor
button to select ''Local.'' 4)
If necessary, press the [+1/YES]
button to turn Local ON. 5)
Press the appropriate [SINGLE]
, or [SPLIT]
button to return to the Play Mode that the keyboard was in before entering the Edit Mode.