Chapter 2
MULTIPLEXED BSI - XSARA PICASSO AND XSARA – PART 10
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RADIO OPERATING PRINCIPLE
I - SWITCHING ON / OFF
A - GENERAL DESCRIPTION
The radio is switched on and off by:
• pressing the "ON" button on the front of the radio,
• switching the ignition on or off*,
• inserting a CD when the + accessories is present (RD2).
* If the radio was on before the ignition was switched off (vehicle stationary),
the radio will work when the + accessories reappears.
B - SUPPLY MANAGEMENT
The MultiFunction Screen controls the supply to the radio:
• When the +VAN is present.
The radio sends on and off requests to the MultiFunction Screen.
The MultiFunction screen decides whether to switch the radio on or off,
depending on the case.
• When the +VAN is missing.
The radio can wake up the VAN network to request that it be switched on. It
switches itself off after a 30 minute timer.
