Why not all voices seem to sound on Yamaha Electronic Keyboard?
The Yamaha Electronic Keyboard is polyphonic up to a maximum of 32 notes. If the Dual voice or Split voice mode is being used and a style or song is playing back at the same time, some notes/sounds may be omitted from the accompaniment or song.
Why Reverb/Chorus/DSP/Harmony cannot be heard properly on Yamaha PortaTone PSR-225GM Electronic Keyboard?
Make sure that the Send Level parameter for the effect (and the intended voice: Main, Dual, of Split) is set to an appropriate value. Also, make sure that the corresponding effect is turned on. For the Harmony effect, make sure that Harmony Volume is set to an appropriate value on your Yamaha Electronic Keyboard.
General| Type | Portable Keyboard |
|---|---|
| Brand | Yamaha |
| Model | PortaTone PSR-225GM |
| Number of Keys | 61 |
| Accompaniment Styles | 100 |
| Effects | Reverb, Chorus |
| Display | LCD |
| MIDI | Yes |
| Speakers | 2 x 12cm |
| Polyphony | 32 |
| Connections | MIDI In/Out |
| Amplifier | 2.5W x 2 |
| Power Supply | AC Adaptor or Batteries |
Important safety and product notices.
Description of all instrument buttons, knobs, and jacks.
Instructions for connecting power and accessories.
Explanation of icons and information on the LCD screen.
Details on activating the piano sound.
A step-by-step introduction to basic features.
Detailed explanation of instrument settings and parameters.
How to select and use different instrument sounds.
Applying sound enhancement effects like Reverb and Chorus.
Using rhythm and chord backing for performances.
Tools for learning chords and progressions.
Programming and playing chord progressions.
How to select, play, and record songs.
Saving and recalling custom instrument configurations.
Methods for recording and editing musical performances.
Assigning and using the footswitch feature.
Connecting and controlling the instrument via MIDI.
Solutions for problems encountered during use.
Procedures for saving settings and restoring factory defaults.
Technical details and features of the instrument.
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