Casio AP-650M Electronic Keyboard User Manual


 
English
Getting Ready
E-61
Your digital piano runs on standard household power.
Be sure to turn off power whenever you are not using
the digital piano.
Using an AC Adaptor
Use only the AC adaptor (JEITA Standard, with unified
polarity plug) that comes with this digital piano. Use of
a different type of AC adaptor can cause malfunction
of the digital piano.
Specified AC Adaptor: AD-E24500LW
Use the supplied power cord to connect the AC
adaptor.
About the AC adaptor that comes with the
Digital Piano
Note the following important precautions to avoid
damage to the AC adaptor and power cord.
Never pull on the cord with excessive force.
Never repeatedly pull on the cord.
Never twist the cord at the base of the plug or
connector.
Before moving the digital piano, be sure to unplug
the AC adaptor from the power outlet.
Loop and bundle the power cord, but never wind it
around the AC adaptor.
IMPORTANT!
Never connect the AC adaptor that comes with this
digital piano to any other device besides this piano.
Doing so creates the risk of malfunction.
Make sure the digital piano is turned off before
plugging in or unplugging the AC adaptor.
The AC adaptor will become warm to the touch after
very long use. This is normal and does not indicate
malfunction.
Use the AC adaptor so its label surface is pointed
downwards. The AC adaptor becomes prone to
emitting electromagnetic waves when the label
surface is facing upwards.
IMPORTANT!
Before connecting headphones, be sure to use the
Digital Piano’s VOLUME controller to turn the
volume down to a low level. After connecting, you
can adjust the volume to the level you want.
The Digital Piano automatically adjusts sound output
to optimize for headphones (when headphones are
connected) or the built-in speakers (when
headphones are not connected).
Connect commercially available headphones to the
PHONES jacks. Connecting headphones to either of
the PHONES jack cuts off output to the speakers,
which means you can practice even late at night
without bothering others. To protect your hearing,
make sure that you do not set the volume level too high
when using headphones.
NOTE
Be sure to push the headphones plug into the
PHONES jacks as far as it will go. If you don’t, you
may hear sound from only one side of the
headphones.
If the plug of the headphones you are using does not
match the PHONES jacks, use the applicable
commercially available adaptor plug.
If you are using headphones that require an adaptor
plug, make sure you do not leave the adaptor
plugged in when you unplug the headphones. If you
do, nothing will sound from the speakers when you
play.
Power Outlet Connecting Headphones
PHONES jacks
Front
Stereo standard plug