Yamaha Yamaha PortaTone Electronic Keyboard User Manual


 
22
Changing the tempo
Song and accompaniment tempo
can be adjusted (page 30).
Power on
Adjusting the
volume level
To turn on the power, set the
[STANDBY/ON] switch to the ON position.
Even when the switch is in the STANDBY
position, electricity is still flowing to the in-
strument at the minimum level.
When you are not using the EZ-20 for a long
time, make sure you unplug the AC power
adaptor from the wall AC outlet, and/or re-
move the batteries from the instrument.
Rotate the [MASTER
VOLUME] dial.
Rotating the
dial counter-
clockwise
lowers the
volume level.
Rotating the
dial clockwise
raises the
volume level.
Panel Display Indications