Introduction
This manual provides essential information for the setup, operation, and maintenance of your Casio AP250 Celviano Digital Piano. The AP250 Celviano features an 88-key keyboard and is designed to reproduce the expressive power and resonance of an acoustic piano using its Multi-dimensional Morphing AiR Sound Source. This technology focuses on reproducing the rich, resonating tones and the natural temporal changes in sound, from the initial attack to its gradual decay.
Image: The Casio AP250 Celviano Digital Piano in Oak Brown, shown with its matching bench. The piano features an 88-key keyboard, control panel, and three pedals. The music stand is also visible.
Setup
Unpacking
- Carefully remove all components from the packaging.
- Verify that all parts are present: main piano unit, stand components, pedals, bench, power adapter, and this user manual.
- Retain packaging materials for future transport or storage.
Assembly
Assembly typically involves attaching the main piano unit to the stand, connecting the pedal unit, and assembling the bench. Refer to the separate assembly guide for detailed, step-by-step instructions and diagrams.
Power Connection
- Ensure the piano's power switch is in the OFF position.
- Connect the supplied AC adapter to the DC IN terminal on the piano.
- Plug the AC adapter into a standard wall outlet.
Operating Instructions
Power On/Off
- To turn on: Press the POWER button.
- To turn off: Press and hold the POWER button until the display turns off.
Volume Control
Adjust the master volume using the VOLUME knob located on the control panel. Rotate clockwise to increase volume, counter-clockwise to decrease.
Tone Selection
The AP250 Celviano includes 18 high-quality tones, including stereo-sampled grand piano tones. Use the FUNCTION button and corresponding keyboard keys to select different instrument tones. Refer to the tone list in the full manual for specific key assignments.
Digital Effects
Enhance your sound with built-in digital effects:
- Reverb: 4 types available to simulate different acoustic environments.
- Chorus: 4 types available to add richness and depth.
- Brilliance: Adjusts the brightness of the tone.
- DSP: Digital Signal Processing, with presets for certain tones.
Access and adjust these effects using the FUNCTION button and specific keys.
Lesson Feature
Utilize the lesson feature with 60 pre-installed Music Library songs. Additionally, 10 user-loaded songs can be used for practice. This mode allows you to practice left-hand or right-hand parts separately.
Duet Mode
Engage Duet Mode to split the keyboard into two identical pitch ranges, allowing two players to perform simultaneously in the same range. This is ideal for student-teacher interaction.
Recorder Function
Record your performances using the built-in MIDI recorder. It supports 2 tracks and 1 song, with a capacity of approximately 5,000 notes. This allows for recording and playback of your practice sessions or compositions.
Pedal Usage
The digital piano includes three pedals: Soft, Sostenuto, and Damper (Sustain). These pedals function similarly to those on an acoustic piano, providing expressive control over the sound.
- Damper (Sustain) Pedal: Sustains notes.
- Soft Pedal: Softens the sound.
- Sostenuto Pedal: Sustains only notes held down at the moment the pedal is pressed.
MIDI/USB Connectivity
Connect the piano to a computer or other MIDI devices using the USB port. This allows for MIDI data transfer, enabling use with music software or as a MIDI controller.
Maintenance
Cleaning
- Wipe the piano's surface with a soft, dry cloth.
- For stubborn dirt, slightly dampen the cloth with water and a mild, neutral detergent, then wipe dry immediately.
- Avoid abrasive cleaners, solvents, or chemical sprays, as these can damage the finish.
Storage
- Store the piano in a location free from extreme temperatures, direct sunlight, and high humidity.
- Avoid placing heavy objects on the keyboard or cover.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound | Volume is too low or headphones are connected. | Increase the VOLUME knob. Disconnect headphones if external speakers are desired. |
| Distorted sound | Volume is too high or connection issues. | Decrease the VOLUME. Check all cable connections. |
| Keys do not respond | Power issue or internal malfunction. | Ensure power is connected and unit is on. If problem persists, contact customer support. |
| Pedals not working | Pedal unit not properly connected. | Check the cable connection from the pedal unit to the main piano unit. |
For issues not listed here, or if solutions do not resolve the problem, please contact Casio Customer Support.
Specifications
- Brand:
- Casio
- Model Name:
- AP250 Celviano
- Model Number:
- AP250
- Number of Keys:
- 88
- Color:
- Brown
- Item Weight:
- 120.5 Pounds
- Item Dimensions (L x W x H):
- 59 x 19 x 23 inches
- Connectivity Technology:
- USB
- Connector Type:
- MIDI USB
- Special Features:
- Digital Effects (Reverb, Chorus, Brilliance, DSP)
- Skill Level:
- Beginner
- UPC:
- 079767361846
Warranty Information
The Casio AP250 Celviano Digital Piano comes with a 1-year manufacturer's warranty. Please retain your proof of purchase for warranty claims. For detailed terms and conditions, refer to the warranty card included with your product or visit the official Casio website.
Customer Support
For technical assistance, service, or inquiries regarding your Casio AP250 Celviano Digital Piano, please contact Casio Customer Support. You can find contact information on the official Casio website or in the documentation provided with your product.
Online resources and FAQs may also be available on the Casio Official Website.
