CASIO CTK-4200 Digital Keyboard
USER’S GUIDE
CTK-4200
WK-220
WK-225
Please keep all information for future reference.
Safety Precautions
Before trying to use the Digital Keyboard, be sure to read the separate “Safety Precautions”.
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 generates, 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 responsible for compliance could void the user’s authority to operate the equipment.
Declaration of Conformity
Model Number: CTK-4200/WK-220/WK-225
Trade Name: CASIO COMPUTER CO., LTD.
Responsible party: CASIO AMERICA, INC.
Address: 570 MT. PLEASANT AVENUE, DOVER, NEW JERSEY 07801
Telephone number: 973-361-5400
This device complies with Part 15 of the FCC Rules, Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Important!
Please note the following important information before using this product.
- Before using the optional AC Adaptor to power the unit, be sure to check the AC Adaptor for any damage first. Carefully check the power cord for breakage, cuts, exposed wire and other serious damage. Never let children use an AC adaptor that is seriously damaged.
- Never attempt to recharge batteries.
- Do not use rechargeable batteries.
- Never mix old batteries with new ones.
- Use recommended batteries or equivalent types.
- Always make sure that positive (+) and negative (–) poles are facing correctly as indicated near the battery compartment.
- Replace batteries as soon as possible after any sign they are getting weak.
- Do not short-circuit the battery terminals.
- The product is not intended for children under 3 years.
- Use only a CASIO AD-E95100L adaptor.
- The AC adaptor is not a toy.
- Be sure to disconnect the AC adaptor before cleaning the product.
This mark applies in EU countries only.
CE
Manufacturer:
CASIO COMPUTER CO.,LTD.
6-2, Hon-machi 1-chome, Shibuya-ku, Tokyo 151-8543, Japan
Responsible within the European Union:
CASIO EUROPE GmbH
Casio-Platz 1, 22848 Norderstedt, Germany
- Any reproduction of the contents of this manual, either in part or its entirety, is prohibited. Except for your own, personal use, any other use of the contents of this manual without the consent of CASIO is prohibited under copyright laws.
- IN NO EVENT SHALL CASIO BE LIABLE FOR ANY DAMAGES WHATSOEVER (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS INTERRUPTION, LOSS OF INFORMATION) ARISING OUT OF THE USE OF OR INABILITY TO USE THIS MANUAL OR PRODUCT, EVEN IF CASIO HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
- The contents of this manual are subject to change without notice.
- The actual appearance of the product may be different from that shown in the illustrations in this User’s Guide.
- Company and product names used in this manual may be registered trademarks of others.
Included Accessories
● Music Stand
● Song Book
● Leaflets
Safety Precautions
Appendix
Other (Warranty, etc.)
Items included as accessories are subject to change without notice.
Separately Available Accessories
You can get information about accessories that are separately for this product from the CASIO catalog available from your retailer, and from the CASIO website at the following URL.
http://world.casio.com/
General Guide
Getting Ready to Play
Playing the Digital Keyboard
Controlling the Keyboard Sounds
Sampling Sounds and Playing Them on the Digital Keyboard
Playing Built-in Songs
Using Built-in Songs to Master Keyboard Play 
Music Challenge Keyboard Game
Using Auto Accompaniment
Editing Auto Accompaniment Patterns
Saving Keyboard Setups to Registration Memory
Recording Your Keyboard Play
Other Useful Digital Keyboard Functions
Connecting External Devices
Reference
SONG BANK
FAQ (Frequently Asked Questions)
Q: Can I use batteries to power the Digital Keyboard?
A: Yes, the Digital Keyboard can be powered by batteries. Please refer to the Power Supply section for more details on battery usage.
Q: How do I adjust the volume of the headphone output?
A: To adjust the volume of the headphone output, use the volume control knob located on the Digital Keyboard. Turn the knob clockwise to increase the volume and counterclockwise to decrease it.
Q: Can I connect external speakers to the Digital Keyboard?
A: Yes, you can connect external speakers to the Digital Keyboard. Refer to the user manual for instructions on how to properly connect and set up external speakers.
Documents / Resources
 |
CASIO CTK-4200 Digital Keyboard [pdf] User Guide CTK-4200 Digital Keyboard, CTK-4200, Digital Keyboard, Keyboard |
References
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Electronic Musical Instruments | CASIO
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Corporate TOP | CASIO
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Manual-Hub.com – Free PDF manuals!
- User Manual
