Using The Ac Adaptor - Medeli mc80 standard Instruction Manual

Important battery information:
Any of the following symptoms indicate low battery power. Replace batteries as soon as
possible whenever any of the following occurs.
Dim, difficult to read display.
Abnormally low speaker/headphone volume.
Distortion of sound output.
Sudden power failure when playing at high volume.
Abnormal rhythm or demo song plays.
Dimming of the display when playing at high volume.
Cautions:
Improper handling of batteries can cause them to burst and leak, which creates the danger
of personal injury or damage of the keyboard. Be sure to note the following precautions:
Never mix batteries of different types.
Never mix old batteries with the new ones.
Replace batteries as soon as possible after any sign of running out.
Remove the batteries from the keyboard when not using for an extended period of
time.

Using the AC adaptor

Use only the specified AC adaptor for this keyboard. The adaptor shall be 12V DC
output, 2200mA, and center positive type. Turn off the keyboard before you connect the
adaptor into the AC wall outlet and the cord into the unit.
Cautions:
Use only the specified AC adaptor. Use of another type of adaptor creates the danger
of fire and electronic shock.
For safety sake, unplug the AC adaptor from the wall outlet when leaving the keyboard
unattended for a long time
DC 1 2V
4