BMW Head Unt High 3 Technical Training. Product Information page 57

Infotainment￿2018
6.￿Audio￿Systems
Connections￿for￿Receiver￿Audio￿Module￿mid￿in￿the￿standard￿equipment
Index
1
2
3
The￿RAM￿mid￿assumes￿the￿role￿of￿the￿audio￿amplifier￿with￿a￿stereo￿system￿(standard￿equipment)￿and
with￿a￿hi-fi￿system￿(SA￿676).
RAM￿high
Besides￿the￿functions￿of￿the￿RAM￿mid,￿the￿RAM￿high￿has￿other￿functions.
The￿Receiver￿Audio￿Module￿(RAM)￿high￿is￿installed￿with￿the￿following￿equipment:
• Harman￿Kardon￿Surround￿Sound￿System￿(SA￿688)
• Bowers￿&￿Wilkins￿Diamond￿Surround￿Sound￿System￿(SA￿6F1)￿(available￿from￿December
2018)
Explanation
Main￿connector￿(power￿supply,￿NF￿connection￿for￿loudspeakers,￿K-CAN4)
AM/FM￿aerials
Ethernet￿connection
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