Owner's Manual
Page 3
...optional power adapter. Vibration, excessive dust, cold, low or high humidity can damage the internal circuitry. Handling Avoid rough handling. Cleaning Clean the exterior with a complete set of the PSR-200/PSR-300 control panel. Interference Through Electromagnetic Fields Do not use . Use ONLY a Yamaha PA-3, PA...-4, or PA-40 AC Power Adaptor to power your PSR-200/300 close to electrical shock as well as this can ...
...optional power adapter. Vibration, excessive dust, cold, low or high humidity can damage the internal circuitry. Handling Avoid rough handling. Cleaning Clean the exterior with a complete set of the PSR-200/PSR-300 control panel. Interference Through Electromagnetic Fields Do not use . Use ONLY a Yamaha PA-3, PA...-4, or PA-40 AC Power Adaptor to power your PSR-200/300 close to electrical shock as well as this can ...