turn, etc.
Conditions in which the function may
■
not operate or detect correctly
In the following situations, RSA does not
operate normally and may not recognize
signs, display the incorrect sign, etc. How-
ever, this does not indicate a malfunction.
●
The front camera is misaligned due to a
strong impact being applied to the sen-
sor, etc.
●
Dirt, snow, stickers, etc. are on the wind-
shield near the front camera.
●
In inclement weather such as heavy rain,
fog, snow or sand storms
●
Light from an oncoming vehicle, the sun,
etc. enters the front camera.
The sign is dirty, faded, tilted or bent.
●
All or part of the sign is hidden by the
●
leaves of a tree, a pole, etc.
●
The sign is only visible to the front camera
for a short amount of time.
●
The driving scene (turning, lane change,
etc.) is judged incorrectly.
●
Even if it is a sign not appropriate for the
currently traveled lane, such a sign exists
directly after a freeway branches, or in an
adjacent lane just before merging.
●
Stickers are attached to the rear of the
preceding vehicle.
A sign resembling a system compatible
●
sign is recognized.
●
Side road speed signs may be detected
and displayed (if positioned in sight of the
front camera) while the vehicle is travel-
ing on the main road.
●
Roundabout exit road speed signs may
be detected and displayed (if positioned
in sight of the front camera) while travel-
ing on a roundabout.
●
The front of the vehicle is raised or low-
ered due to the carried load.
The surrounding brightness is not suffi-
●
cient or changes suddenly.
●
When a sign intended for trucks, etc. is
recognized.
LS500_OM_(U)_1810
4-5. Using the driving support systems
Speed limit sign display
■
If the engine switch was last turned off while
a speed limit sign was displayed on the
multi-information display, the same sign dis-
plays again when the engine switch is
turned to IGNITION ON mode.
Customization
■
Some functions can be customized. (Cus-
tomizable features:P.466)
249
4