The operation of your Walkman is explained in the following manuals.

This covers topics such as initial settings, basic operations, how to install the supplied software, how to install and use the Help guide, etc.

This includes descriptions of the operation of your Walkman (Android™ Version 4.0). Use this updated version of the Help guide, as some of the information in it is different from that of the Help guide supplied at the time of purchase.

Help for some of the applications, such as FM radio, DLNA, and Music player, is available. You can start the relevant help from within the application, or from the applications screen. Help for Music player, Video player, Photo viewer, and [DLNA] can be viewed by tapping from the Home screen, and then [Help guide (Media Player)].