Casio CTK-691 Musical Instrument User Manual


 
E-15
Power Supply
Misuse of batteries can cause them to leak resulting in damage
to nearby objects, or to explode, creating the risk of fire and
personal injury. Always make sure you observe the following
precautions
Make sure that you use only the AC adaptor specified for this
keyboard.
Rear Panel
1 DC 9V jack
2 AC adaptor AD-5
3 AC outlet
Also note the following important warnings and precautions
when using the AC adaptor.
Misuse of the AC adaptor creates the risk of fire and electric
shock. Always make sure you observe the following
precautions.
Misuse of the AC adaptor creates the risk of fire and electric
shock. Always make sure you observe the following
precautions.
Make sure that the keyboard is turned off before
connecting or disconnecting the AC adaptor.
Using the AC adaptor for a long time can cause it to
become warm to the touch. This is normal and does not
indicate malfunction.
Use only batteries that are specified for use with this
product.
Remove batteries from the product if you do not plan
to use it for a long time.
Using the AC Adaptor
Specified AC Adaptor: AD-5
Be sure to use only the AC adaptor that is specified for
this product.
Use only a power source whose voltage is within the
rating marked on the AC adaptor.
Do not overload electrical outlets and extension cords.
Never place heavy objects on the cord or subject it to
heat.
Never try to modify the cord or subject it to excessive
bending.
Never twist or stretch the cord.
Should the electric cord or plug become damaged,
contact your original retailer or authorized CASIO
Service Provider.
Never touch the AC adaptor while your hands are
wet. Doing so creates the risk of electric shock.
Do not locate the electric cord near a stove or other
sources of heat.
Never pull on the cord when unplugging from the
electrical outlet. Always grasp the AC adaptor when
unplugging.
Insert the AC adaptor into the wall outlet as far as it
will go.
Unplug the AC adaptor from the wall outlet during
lightening storms or before leaving on a trip or other
long-term absence.
At least once a year, unplug the AC adaptor from the
wall outlet and wipe away any dust that is built up in
the area around the prongs of the plug.
705A-E-017A