Einführung
The Casio CT-S1 Casiotone is a 61-key portable keyboard designed for musical expression and portability. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your instrument and its accompanying accessories.
1. Einrichtung
1.1 Auspacken und Komponentenprüfung
Nehmen Sie alle Teile vorsichtig aus der Verpackung. Überprüfen Sie, ob alle Komponenten vorhanden sind:
- Casio CT-S1 Keyboard
- Verstellbarer Ständer
- Bank
- Kopfhörer
- Haltepedal
- Lehrbuch
- Lehr-DVD
- Netzteil
- Musik Rest
- Austin Bazaar Polishing Cloth

Figure 1: Included Bundle Accessories
1.2 Stand and Bench Assembly
Assemble the adjustable stand and bench according to their individual instructions. While specific diagrams may vary, typically, the stand involves unfolding and securing cross-braces, and the bench requires attaching legs to the seat. Ensure all parts are securely fastened before use.
1.3 Stromanschluss
Connect the supplied AC power adapter to the DC 9.5V terminal on the rear of the keyboard. Plug the adapter into a standard wall outlet. Alternatively, the keyboard can be powered by 6 AA batteries (not included) for portable use.
1.4 Anschlusszubehör
Locate the following ports on the rear panel of the keyboard:
- PHONES/OUTPUT Jack: Connect headphones for private practice or an external audio system.
- PEDAL Jack: Connect the sustain pedal for expressive playing.
- AUDIO IN Jack: Connect an external audio player to play along with music.
- USB to HOST Terminal: Connect to a computer for MIDI data transfer.
- USB to DEVICE Terminal: Connect to a smart device or optional WU-BT10 Bluetooth adapter.

Figure 2: Keyboard Rear Panel Connectors
2. Bedienungsanleitung
2.1 Ein-/Ausschalten
Drücken Sie die LEISTUNG button to turn the keyboard on. Press and hold the LEISTUNG Taste, um es auszuschalten.
2.2 Lautstärkeregelung
Verwenden Sie die VOLUMEN knob located on the left side of the control panel to adjust the overall sound output level.
2.3 Tonauswahl
The CT-S1 features 61 AiX-powered tones. Use the dedicated buttons on the control panel to select different instrument sounds, including grand pianos, electric pianos, organs, strings, and synthesizers. Advanced Tones offer complex layers that respond to your playing dynamics.

Figure 3: AiX Sound Source and Controls
2.4 Speaker System and Surround Effect
The keyboard features a bass-ported stereo speaker system. Press the UMGEBEN button to activate a wider sound field, enhancing the listening experience. The Volume-Sync EQ function automatically adjusts bass and treble for optimal sound quality at any volume level.
2.5 Aufnahmefunktion
Use the easy one-button recorder to capture your musical ideas. Refer to the instructional book for detailed steps on recording and playback.
2.6 Konnektivität
The microUSB port allows connection to a PC, Mac, iOS, or Android device for USB-MIDI functionality without requiring drivers. The free Casio Music Space app can be used for learning and practice with downloadable MIDI files. An optional WU-BT10 Bluetooth MIDI/audio adapter enables wireless connection to devices for MIDI control or using the CT-S1 as a Bluetooth speaker.
Video 1: Endeview of the Casio Casiotone CT-S1 61-Key Portable Keyboard, demonstrating its features and portability.
3. Wartung
3.1 Reinigung
Use the provided Austin Bazaar Polishing Cloth to gently wipe the surface of the keyboard and accessories. Avoid using abrasive cleaners, solvents, or waxes, as these can damage the finish. For stubborn dirt, lightly dampen the cloth with water and wipe dry immediately.
3.2 Speicherung
When not in use, store the keyboard in a dry, temperate environment away from direct sunlight, extreme temperatures, and high humidity. If storing for an extended period, remove batteries to prevent leakage.
3.3 Batteriewechsel
If using battery power, replace all 6 AA batteries when the low battery indicator appears or when the keyboard fails to power on. Ensure batteries are inserted with correct polarity.
4. Fehlerbehebung
- Kein Ton:
Check the volume level. Ensure headphones are not connected if you intend to use the built-in speakers. Verify the AC adapter is properly connected or that batteries are fresh and correctly inserted. - Tasten reagieren nicht:
Ensure the keyboard is powered on. If specific keys are unresponsive, gently clean around them. If the issue persists, contact customer support. - Sustain-Pedal funktioniert nicht:
Ensure the sustain pedal is fully plugged into the PEDAL jack. Some pedals may have a polarity switch; try flipping it if sustain is inverted. - Verbindungsprobleme (USB/Bluetooth):
For USB connections, ensure the cable is securely connected to both the keyboard and the computer/device. For Bluetooth, ensure the optional WU-BT10 adapter is correctly installed and paired with your device. Refer to the Casio Music Space app documentation for specific connection instructions.
For more detailed troubleshooting, consult the comprehensive Instructional Book and Instructional DVD included with your bundle.
5. Spezifikationen
| Besonderheit | Spezifikation |
|---|---|
| Marke | Casio |
| Modellname | CT-S1 |
| Anzahl der Schlüssel | 61 |
| Anzahl der Töne | 61 (AiX Sound Source) |
| Tippen Sie auf Antwort | 3 sensitivity levels, off |
| Konnektivitätstechnologie | USB, MIDI, Bluetooth (with optional adapter) |
| Steckertyp | USB, MIDI, AC power |
| Stromquelle | Battery Powered (6xAA) with AC Adapter |
| Kopfhöreranschluss | 3.5-mm-Buchse |
| Unterstützte Software | Casio Music Space |
| Artikelgewicht | 9.92 pounds (keyboard only) |
| Artikelabmessungen (L x B x H) | 36.61" x 10.15" x 3.26" |

Abbildung 4: Produktabmessungen
6. Garantie und Support
6.1 Garantieinformationen
The Casio CT-S1 Casiotone keyboard comes with a 1-year manufacturer's warranty. Please retain your proof of purchase for warranty claims. For specific details regarding coverage and terms, refer to the warranty documentation included with your product.
6.2 Kundendienst
For further assistance, technical support, or inquiries regarding your Casio CT-S1, please visit the official Casio website or refer to the contact information provided in your product documentation. The Casio Music Space app also offers resources and learning tools.