Yamaha Portable Grand DGX-640 MIDI Reference Guide

Yamaha Portable Grand DGX-640 Piano manual cover
Pages 4
Year 2010
Language(s)
German de
English en
French fr
Spanish sp

Yamaha Portable Grand DGX-640 Piano Specification

The Yamaha Portable Grand DGX-640 is a versatile digital piano designed for musicians seeking a blend of traditional piano feel with modern digital features. It is equipped with an 88-key Graded Hammer Standard (GHS) keyboard, which emulates the touch and response of an acoustic piano with heavier touch in the low end and lighter touch in the high end. The piano offers over 500 dynamic voices including Yamaha’s renowned grand piano sound, alongside a variety of instrument voices such as strings, guitars, and brass.

The DGX-640 includes a comprehensive selection of 165 styles, allowing users to play along with a wide range of musical genres. Its built-in 6-track recorder enables musicians to compose and arrange complex pieces by layering different instrumental parts. The piano's LCD screen provides easy navigation through functions and settings, enhancing user experience for both beginners and advanced players.

Advanced connectivity options include USB to HOST for direct connection to computers, facilitating MIDI file transfers and integration with music software. The USB to DEVICE port supports external storage, enabling users to save and transfer performances and settings conveniently. The unit features an auxiliary input for connecting external audio devices, expanding its versatility in live and practice settings.

The DGX-640 comes with built-in amplification, featuring two 6W speakers that deliver clear and resonant sound, suitable for home and small venue performances. Its sleek, portable design is complemented by a stand and sustain pedal, making it a comprehensive solution for musicians seeking a high-quality, portable digital piano. Overall, the Yamaha DGX-640 offers a robust combination of authentic piano feel, extensive feature set, and modern digital capabilities, catering to a wide range of musical needs.

Yamaha Portable Grand DGX-640 Piano F.A.Q.

How do I record a song on the Yamaha DGX-640?

To record a song on the Yamaha DGX-640, press the 'Record' button followed by selecting the track you wish to record on. Play your piece, and then press 'Stop' to end recording. You can use the 'Play' button to listen to your recording.

What should I do if some keys are not responding on my DGX-640?

If some keys are not responding, check if the keyboard is properly connected to a power source. If the issue persists, try resetting the keyboard by turning it off and on. For hardware issues, consult a professional technician.

How can I connect my DGX-640 to a computer?

To connect your DGX-640 to a computer, use a USB cable to connect the USB TO HOST port on the keyboard to a USB port on your computer. Install the necessary drivers if prompted.

What is the procedure for resetting the DGX-640 to factory settings?

To reset the DGX-640 to factory settings, turn off the keyboard, then hold down the highest white key while turning the power back on. This will restore the factory default settings.

Can the DGX-640 be used with headphones?

Yes, you can use headphones with the DGX-640. Plug the headphones into the PHONES/OUTPUT jack located on the back of the keyboard for private listening.

What maintenance steps should be taken to care for the DGX-640?

Regularly dust the keyboard with a soft, dry cloth. Avoid placing the instrument in direct sunlight or near heating units. Ensure the keyboard is stored in a dry environment to prevent moisture damage.

How can I change the voice on the DGX-640?

To change the voice on the DGX-640, press the 'Voice' button and use the dial to select the desired voice. Once selected, press the 'Enter' button to confirm.

What should I do if the display is not working?

If the display is not working, first ensure that the keyboard is properly connected to a power source. If the problem continues, contact Yamaha support or a qualified technician for further assistance.

How do I transpose the keys on the DGX-640?

To transpose the keys on the DGX-640, press the 'Function' button, then use the dial to navigate to the 'Transpose' setting. Adjust the pitch by rotating the dial to the desired key, then press 'Enter' to set.

Is it possible to use a sustain pedal with the DGX-640?

Yes, the DGX-640 supports the use of a sustain pedal. Connect a compatible sustain pedal to the SUSTAIN jack on the back of the keyboard to use this feature.