This is the user manual for Yamaha DGX-505/305. It introduces the features of the product
This document serves as the owner's manual for the Yamaha DGX-505 and DGX-305 digital piano models. It provides essential safety warnings regarding power supply usage, specifically advising against using adaptors other than those specified (PA-5D, PA-5C) or recommended by Yamaha to prevent damage or overheating.
The manual includes detailed instructions on proper battery installation, emphasizing the use of correct polarity and avoiding mixing different types or ages of batteries. It also outlines FCC compliance requirements for Class B digital devices in the USA and provides guidelines for eliminating radio frequency interference if necessary.
You must use adaptor PA-5D, PA-5C, or an equivalent recommended by Yamaha.
Immediately turn off the power switch and disconnect the plug from the outlet.