At the following link you can find a new english manual on how to connect and configure SongBook+ and Yamaha keyboards:

>> Link to download Manual_Yamaha_SongBook.pdf (English)

>> Link to download Manual_Yamaha_SongBook.pdf (German)

>> Link to download Instructions_Yamaha_SongBook.pdf (French)

>> Link to download Manual_Yamaha_SongBook_CZ.pdf (Czech)



Here is also an interesting video manual from Fred Smith, a user of SongBook+how to control SongBook+ from Tyros:
(But it doesn't show the new possibility to use "Code" but the older method using the "MIDI-Wheels")

>> Video HowTo on YouTube