Authorized Alarms Controur, Руководство по эксплуатации

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5
Engine locking
To ensure the highest level of theft protection,
CONTOUR and IGLA provide additional locking circuit.
It is used in case the connection with the engine control
unit via CAN bus is disrupted or hindered. Locking
allows to activate the Running engine shut-off mode
and Anti Hi-Jack option for cars without digital locking
of the running engine.
Locking algorithm
CONTOUR locking activates at attempt of driving
without authorization (or in Anti-Hi-Jack mode)
when the CAN bus lacks data required for CONTOUR
operation or the IGLA system digital locking has failed.
In other cases the activation of the additional circuit is
impossible.
Locking is disabled by entering the PIN-code of IGLA
system or by switching the ignition off (status on
yellow wire).
Locking procedure
Locking is made via normally closed circuit. This is
an emergency locking type (in case digital locking is
supported), therefore it can be used for different purposes.
In the event of emergency the engine will be blocked
even if it leads to temporary errors (for instance, in the
crankshaft or injector power supply sensor circuit).