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Acoustic signals

Acoustic signals



The SID unit can produce acoustic signals for various situations.

The signals are assigned priority as follows:


Warning

Time alarm (SID unit 3 only)

Speed warning (SID unit 3 only)

Reminder (warning, ignition key and seat-belt)

Confirmation (of button depression)

Direction indicators (TICK TACK)

The SID receives requests for acoustic signals from other systems on pins 16 and 17.