For details on your iPod and Yamaha iPod universal dock, refer to the manual supplied with it.
Some features may not be compatible depending on the model or the software version of your iPod.
Some features may not be compatible depending on the model of your Yamaha iPod universal dock. The descriptions in this online manual are based on using YDS-11.

The iPod is automatically charged while it is stationed in the Yamaha iPod universal dock connected to the Music Player.