1. Introduction
This manual provides essential information for the safe and effective use of your Yamaha DGX660 Digital Piano. Please read it thoroughly before operating the instrument and retain it for future reference. The Yamaha DGX660 is an 88-key weighted digital piano designed to offer a realistic piano playing experience with versatile features for musicians of all levels.
2. Setup
2.1 Unpacking and Assembly
Carefully remove all components from the packaging. Ensure all items listed in the 'What's in the Box' section are present. Assembly of the furniture stand is required before placing the piano unit. Refer to the separate assembly guide for detailed instructions on stand construction.
Figure 2.1: Yamaha DGX660 Digital Piano with its dedicated furniture stand.
What's in the Box:
- Yamaha DGX660 Digital Piano Unit
- Wooden Stand
- Music Rest
- Footswitch
- PA150 Power Adapter
- User Manual (this document)
2.2 Connecting Power
Connect the supplied PA150 Power Adapter to the DC IN jack on the rear of the piano. Plug the adapter into a standard AC power outlet. Use only the specified Yamaha PA150 power adapter to prevent damage to the instrument.
2.3 Connecting Peripherals
- Headphones: Connect headphones to the 3.5mm jack located on the front panel for private practice.
- USB: Use the USB port to connect the piano to a computer for MIDI data transfer or to a USB flash drive for data storage.
3. Operating Your Digital Piano
The DGX660 offers a range of features designed to enhance your musical experience. Familiarize yourself with the control panel and display for optimal use.
Figure 3.1: Overview of the DGX660 control panel and 88-key keyboard.
3.1 Key Features
- Pure CF Sound Engine: Reproduces the tone of a meticulously sampled Yamaha concert grand piano.
- GHS Weighted Action: Graded Hammer Standard (GHS) keyboard action provides a heavier touch in the low end and a lighter touch in the high end, mimicking an acoustic piano.
- Score Display: Displays music notation of MIDI songs on the screen, assisting with learning by following a bouncing ball indicator.
- Piano Room: Allows selection from various piano types and acoustic settings to customize your playing environment.
- 6-Track Recorder: Enables recording of performances and song ideas, with the ability to add multiple layers.
- Microphone Jack: Built-in microphone input with vocal effects for singing along.
Figure 3.2: Angled view highlighting the integrated speakers and display screen of the DGX660.
3.2 Basic Operation
Upon powering on, the instrument will default to a grand piano voice. Use the various buttons and the display screen to navigate through voices, styles, and functions. Consult the detailed reference manual for specific instructions on selecting voices, adjusting settings, and utilizing advanced features like the recorder and microphone input.
4. Maintenance
4.1 Cleaning
Wipe the instrument with a soft, dry cloth. For stubborn dirt, use a slightly damp cloth and then wipe dry. Avoid using chemical cleaners, solvents, or abrasive materials, as these can damage the finish.
4.2 Storage
Store the digital piano in a location free from extreme temperatures, direct sunlight, and high humidity. Ensure it is protected from dust when not in use.
5. Troubleshooting
If you encounter issues with your DGX660, refer to the following common solutions:
- No Sound: Check power connection, volume settings, and headphone connection. Ensure no headphones are plugged in if you expect sound from the speakers.
- Keys Not Responding: Verify the instrument is powered on. If specific keys are unresponsive, contact customer support.
- Display Issues: If the display is blank or flickering, try restarting the instrument. Ensure the power adapter is securely connected.
- Connectivity Problems (USB): Ensure correct USB cables are used and drivers (if required) are installed on your computer.
For more complex issues, consult the comprehensive troubleshooting section in the full owner's manual or contact Yamaha customer support.
6. Specifications
| Feature | Detail |
|---|---|
| Model Name | DGX660WH |
| Number of Keys | 88 |
| Key Action | GHS Weighted Action |
| Sound Engine | Pure CF Sound Engine |
| Dimensions (without stand) | 55" W x 5.75" H x 17.5" D (17.5"D x 55"W x 5.75"H) |
| Item Weight (Piano Unit) | 46 lbs (approximate, without stand) |
| Item Weight (Total) | 82 Pounds (with stand) |
| Connectivity | USB (Connector Type: USB, Hardware Interface: USB) |
| Headphones Jack | 3.5mm Jack |
| Power Source | Corded Electric (PA150 Power Adapter) |
| Body Material | Wood |
| Color | White |
| UPC | 889025101745, 779177306375 |
7. Warranty and Support
7.1 Warranty Information
Your Yamaha DGX660 Digital Piano is covered by a manufacturer's warranty. Please refer to the warranty card included with your product for specific terms, conditions, and registration details. Retain your proof of purchase for warranty claims.
7.2 Customer Support
For technical assistance, service, or inquiries regarding your product, please contact Yamaha customer support. Contact information can typically be found on the official Yamaha website or in the warranty documentation.
8. Product Videos
No official seller-created product videos were provided in the product data for embedding in this manual.
