Casio CTK-650 Operation Manual

Also see for CTK-650: Service manual

Casio CTK-650 Operation Manual Manual pdf 1 page image

CTK-650ELECTRONIC MUSICAL INSTRUMENTINSTRUMENTO MUSICAL ELECTRONICOOPERATION MANUALMANUAL DE OPERACIONCASIO.ye aeWelcome...TothehappyfamilyofsatisfiedCASIOelectronicmusicalinstrument owners! Togetthemostoutofthemanyfeaturesandfunctionsof theCTK-630,besuretocarefullyreadthismanualandkeepitonhandforfuturereference.important!When using batteries, be sure to replace them or shift to one of the alternate powersources whenever you notice any of the following symptoms.« Dim power supply indicatorAbnormally low speaker/headphone volumeDistortion of sound outputA totally different tone may soundAbnormal rhythm pattern and demo tune play ;Continued sound output even after you release a buttonOccasional interruption of sound when playing at high volumesSudden power failure when playing at high volumesooeeeoow[GUIDELINESLAIDDOWNBYFCCRULESFOR USE OF THEUNITINaTHEU.S.A(notapplicabletootherareas).NOTICEThis equipment has been tested and found to comply with the limitsfor a Class B digital device, pursuant to Part 15 of the FCC Rules.These limits are designed to provide reasonable protection againstharmful interference in a residential installation. This equipment gen-erates, uses and can radiate radio frequency energy and, if notinstalled and used in accordance with the instructions, may causeharmful interference to radio communications. However, there is noguarantee that interference will not occur in a particular installation. Ifthis equipment does cause harmful interference to radio or televisionreception, which can be determined by turning the equipment off andon, the user is encouraged to try to correct the interference by one ormore 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 fromthat to which the receiver is connected.* Consult the dealer or an experienced radio/TV technician forhelp.FCC WARNINGChanges or modifications not expressly approved by the party re-sponsible for compliance could void the user's authority to operate thej eaurement,