Casio CTK-650 Operation Manual

ELECTRONIC MUSICAL INSTRUMENT
INSTRUMENTO MUSICAL ELECTRONICO
OPERATION MANUAL
MANUAL DE OPERACION
CASIO.
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Welcome...
important!
When using batteries, be sure to replace them or shift to one of the alternate power
sources whenever you notice any of the following symptoms.
« Dim power supply indicator
Abnormally low speaker/headphone volume
Distortion of sound output
A totally different tone may sound
Abnormal rhythm pattern and demo tune play
;
Continued sound output even after you release a button
Occasional interruption of sound when playing at high volumes
Sudden power failure when playing at high volumes oo ee eo ow
NOTICE
This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment gen-
erates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause
harmful interference to radio communications.
However, there is no
guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or
more of the following measures:
* Reorient or relocate the receiving antenna.
* Increase the separation between the equipment and receiver.
* Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
* Consult the dealer or an experienced radio/TV technician for
help.
FCC WARNING
Changes or modifications not expressly approved by the party re-
sponsible for compliance could void the user's authority to operate the
j eaurement,