This manual describes the functions and usage of the KB-280.
This manual covers safety and environmental information for the Yamaha Portatone KB-280 portable keyboard, including warnings about battery handling, hearing protection, and proper use of accessories. It also explains the location of the name plate where model and serial numbers are displayed.
Additional sections describe the required power supply and battery types, FCC compliance requirements, and contact information for Yamaha service centers worldwide. The document includes a brief specifications list and a list of Yamaha distributors by region.
| Model number | KB-280 |
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