SUSTAIN

SUSTAIN

AUX OUT

AUX OUT PHONES

PHONES

USB

USB

 12V

 12V

7

Preparation

Power Supply

This electronic keyboard can be powered by the current of a standard household wall outlet (using the 
specified AC adaptor) or by batteries.

Using The AC Adaptor

Make sure that only the AC adaptor specified for this electronic keyboard is used. The adaptor shall 
be 12V DC output, and center positive type. Be sure to turn off the electronic keyboard before you 
connect the adaptor into the AC wall outlet and the cord into the unit.

 Using Batteries

Always make sure to turn the keyboard off before inserting new batteries or replacing old ones.

To insert batteries
Open the battery compartment on the bottom of the keyboard. 

Insert 6 D-size (SUM-1, R-20) batteries into the battery compartment and follow the correct polarity.   

Replace the compartment cover and make sure that it locks firmly in place. 

1.

2.

Low battery indications
Any of the following symptoms indicate low battery power. Replace the batteries as soon as possible 
whenever any of the following occurs.

A dim and difficult-to-read LCD display.
Abnormally low speaker/headphone volume.
Distortion of the sound output.
Sudden power failure when playing at high volume.
Abnormal rhythms or demo songs are played.
Dimming of the display when playing at high volume.

Use only the specified AC adaptor. Using other types 
of adaptor creates the risk of fire and electrical shock.

For safety sake, be sure to unplug the AC adaptor 
from the wall outlet whenever leaving the electronic 
keyboard unattended for a long time.

When inserting batteries, make sure to follow the
polarity marking.
Never use batteries of different types.
Never mix old batteries with new ones.
Replace the batteries as soon as possible after any 
sign of discharge.
Always remove the batteries from the battery 
compartment when the keyboard is not expected to 
be used for a long period of time.

CAUTIONS!

CAUTIONS!