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Jamming scenario
. Radio jamming is the (usually deliberate) transmission of radio signals
that disrupt communications by decreasing the signal to noise ratio. When jamming detection is
enabled, FM1120 informs (with buzzer or LED, connected to DOUT1) driver about jamming
event.
Authorized Driving Scenario
. Gives ability to use vehicle only for 50 specific iButton owners
(specified in iButton list). DOUT2 is controlled by scenario for user needs, to manage buzzer, LED,
etc.
Note: In order for Authorized driving to work properly, at least 1 iButton ID
must be written to the iButton list.
Immobilizer Scenario.
Vehicle can be used only if iButton is connected. In this scenario
iButton list is not used; connect any iButton to pass Immobilizer security. DOUT2 is controlled by
scenario for user needs, to manage buzzer, LED, etc.
5.4.2
Trip
Trip customizable feature enables user extended monitoring of performed trips (from
engine start at present location to engine stop at arrived location), log their start and stop points,
view driven total distance
4
. Event will be
generated (included into send records) only
when trip
starts and finishes.
Note: Scenarios and Trip features are activated (DOUTs are activated) only if
configured Ignition Source=1 (ignition is on).
5.4.3
Geofencing
Geofencing is another feature which is highly customizable and can detect wherever car
enters or leaves customized areas. More about Geofencing can be read in 5.13.3 chapter.
Auto Geofencing feature if enabled is activated automatically by turning off car ignition
(configured Ignition Source). Next time before driving user has to disable Auto Geofencing with
iButton or by turning on ignition. In case of theft car leaves Auto Geofencing zone without
authorization FM1120 device automatically sends high priority record to AVL application.
5.4.4
iButton list
iButton list is used to enter authorized iButton ID codes, which are used to authenticate
driver in Authorized driving and Auto Geofencing options.
4
Continuous odometer – total driven distance, works only in TRIP mode. Continues distance is counted only
for ONE trip. If trip is finnished (stop point is detected), odometer resets to 0 (zero). Next trip will start counting
from the begining.
Содержание FM1120
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