User Manual - Page 152

For 2016 CITROëN C4 PICASSO.

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150
Driving
C4-Picasso-II_en_Chap04_conduite_ed01-2016
Speedlimitrecognition
This system allows the speed limit detected by
the camera to be displayed in the instrument
panel.
Specific speed limits, such as those for heavy
goodsvehicles,arenotdisplayed.
The display of the speed limit in the instrument
panelisupdatedasyoupassaspeedlimitsign
intendedforcars(lightvehicles).
The units for the speed limits (mph or
km/h)dependonthecountryyouare
drivingin.
Itshouldbetakenintoaccountsothat
youobservethespeedlimit.
For the system to operate correctly
whenyouchangecountry,theunitsfor
speed in the instrument panel must be
thoseforthecountryyouaredrivingin.
Theautomaticreadingofroadsignsisa
drivingassistancesystemanddoesnot
alwaysdisplayspeedlimitscorrectly.
Thespeedlimitsignspresentonthe
roadalwaystakepriorityoverthe
displaybythesystem.
The system cannot in any
circumstances replace the need for
vigilanceonthepartofthedriver.
Thedrivermustobservethedriving
regulationsandmustadaptthespeed
of the vehicle to suit the weather and
traffic.
It is possible for the system to not
display the speed limit if it does not
detectaspeedlimitsignwithinapreset
period.
Thesystemisdesignedtodetectsigns
that conform to the Vienna Convention
onroadsigns.
To maintain correct operation of the
system:regularlycleantheareainfront
ofthecamera.
Principles
Usingacameraatthetopofthewindscreen,
this system detects and reads speed limit and
endofspeedlimitsigns.
Thesystemalsotakesaccountofinformation
onspeedlimitsfromthenavigationsystem
mapping.
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