Congratulations on your new Yamaha PortaTone. This high-quality musical instrument incorporates advanced digital technology and versatile features. To obtain maximum performance, read this Owner's Manual thoroughly while trying out the described functions. Keep it in a safe place for future reference.
Before using the instrument, ensure you understand the power supply options (batteries or optional AC adapter) and how to set up the music stand. The manual details maintenance procedures, including avoiding direct sunlight, excessive heat, vibration, dust, cold, and humidity. It also covers cleaning with a soft dry cloth and warns against rough handling or dropping the device.
| Battery Type | Six 1.5V D size (SUM-1 or R-20) |
|---|---|
| Auto Power OFF Time | approximately 10 minutes |
| Compatible AC Adapters | Yamaha PA-3, PA-4, or PA-40 |
No. You must never mix old and new batteries or use different kinds of batteries simultaneously.
The Auto Power OFF function will automatically turn the power off to prevent unnecessary battery drainage.
No. You must use ONLY a Yamaha PA-3, PA-4, or PA-40 AC Power Adaptor to avoid serious damage.