Key facts
- Brand
- Yamaha
- Model
- PSR-28
- Category
- Other Electronics
- Industry
- Computers
- Documents
- 3
- Languages
- EN
- Last added
- 2012-07-02
Start here
Yamaha PSR-280 Portatone User Manual
This document is the official user manual for the Yamaha PSR-280 Portatone. It provides essential information regarding power supply requirements, battery usage, and environmental disposal notices. The text emphasizes strict adherence to specified adapters (PA-3B) and proper handling of batteries to prevent damage or injury.
Read onlineAll Yamaha PSR-28 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What type of batteries does the PSR-28 require?
The instrument requires six 1.5V SUM-1, "D" size, R-20 or equivalent alkaline batteries.
Can I mix old and new batteries in the PSR-28?
No, you should never mix old and new batteries when replacing them.
What type of power adapter is required for this instrument?
You must use the specified adaptor PA-3B or an equivalent recommended by Yamaha.
What happens if I mix old and new batteries?
Mixing new batteries with old ones can cause overheating, fire, or battery fluid leakage.
What specific AC adaptor is required to power this keyboard?
You must use the specified adaptor PA-3B or an equivalent recommended by Yamaha to avoid damaging the instrument.
What type of cloth should be used to clean the instrument?
You should use a soft, dry cloth to clean the instrument and avoid using paint thinners or solvents.