Hi Christian,
Try this link to a danish manual for a MX6000 with a bl 1000.
http://www.radioogtveksperten.dk/shop/shop/bav/tv/MX6000-4000LX6000-5000.pdf
Good luck
Rasmus
Avant CTV 28", V6000, DVD1, BC9000, BS3000, BL4000, MX4200, CX50, BeoCom 2, Beocom 6000, LC1, LC2