Hi,
we have the service and user manual here on the site. The access is restricted though to gold and silver members, we need these "funded" memberships to keep this website alive.
You can find more information about membership on beoworld.org.
One thing though, there may have been small differences between countries, I am not sure if that is reflected in the service manual. Its Danish and English.
Cheers and welcome to the forum
JK
BS9000, BS2300, BC2, BL2500, BL3, Bl2, BS1, BV8, BC4, A8