Why is the volume low or no sound is heard on my Yamaha Arius YDP-105 Musical Instrument?
There are several reasons why the volume might be low or absent. First, check the [MASTER VOLUME] knob and ensure it's set to an appropriate level. Second, make sure that headphones or a conversion adaptor aren't connected to the [PHONES] jack. Finally, verify that the Volume Limiter setting is 'Off', as it may be set to 'On'.
How to stop noise from Yamaha Arius YDP-105 Musical Instrument speakers or headphones?
The noise you're hearing might be due to interference from a nearby mobile phone. Try turning off your mobile phone or moving it further away from the instrument. Also, when using the instrument with an application on your smart device, setting 'Airplane Mode' to 'ON' on your smart device can help avoid noise caused by communication.
What to do if my Yamaha Arius YDP-105 does not turn on?
If your instrument isn't turning on, ensure that the DC plug is securely inserted into the DC IN jack on the instrument, and that the AC plug is securely inserted into the AC outlet.
Why does my Yamaha Arius YDP-105 Musical Instrument power suddenly turn off?
The sudden power off is normal; the Auto Power Off function may have been activated. If you prefer, you can disable the Auto Power Off function.
How to fix Yamaha Musical Instrument pedals that don't function?
If the pedals aren't functioning, the pedal cord may not be securely connected to the [TO PEDAL] jack. Ensure you insert the pedal cord all the way until the metal part of the cord plug disappears from view.
What to do if Yamaha Arius YDP-105 Musical Instrument damper pedal does not function as expected?
If the damper pedal isn't working as expected, and it was pressed when the power was turned on, release the pedal and press it again to reset the function. This is not a malfunction.
Guidelines for safe use of the power cord and AC adaptor to prevent electric shock and fire.
Warnings against exposing the instrument to water, moisture, or flammable materials.
Explanation of the power switch, master volume knob, and Grand Piano/Function button.
Details on headphone output and pedal connection jacks.
Information on the DC IN jack for power and the functions of the left, center, and right pedals.
Step-by-step instructions for connecting the AC adaptor and turning on the instrument.
Adjusting how the instrument responds to playing touch and transposing the pitch.
Detailed explanation of the damper pedal, including half-pedal and Damper Resonance.
How to use the soft pedal for timbre changes and the sostenuto pedal for sustaining notes.
Instructions for backing up settings and initializing the instrument to factory defaults.
Common problems and their solutions for the digital piano.
General| Keyboard Type | Graded Hammer Standard (GHS) keyboard |
|---|---|
| Number of Keys | 88 |
| Polyphony | 64 |
| Voices | 10 |
| Speakers | 12 cm x 2 |
| Type | Digital Piano |
| Reverb | 4 types |
| Chorus | No |
| Dual/Layers | Yes |
| Metronome | Yes |
| Transpose | Yes |
| Touch Sensitivity | Hard/Medium/Soft/Fixed |
| Effects | Reverb |
| Weight | 37.5 kg |
| Demo/Preset Songs | 10 Voice Demo Songs |
| Power Supply | PA-150 or an equivalent recommended by Yamaha |
| Sound Engine | Yamaha CFX |
| Included Accessories | Owner's Manual |
| Connectivity | USB TO HOST |
| Dimensions | 1, 357 x 815 x 422 mm (with stand) |
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