Lexus GX 460 2020, Руководство пользователя

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4-5. Using the driving support systems
GX460_OM_OM60R28E_(GE)
In the following situations, the RSA system alerts the driver.
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When the vehicle speed exceeds the speed notification threshold applied to
the speed limit of the sign displayed on the multi-information display, the sign
color becomes inverted.
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If it is detected that your vehicle is overtaking when a no overtaking sign is dis-
played on the multi-information display, the sign flashes.
Depending on the situation, traffic environment (traffic direction, speed unit) may
be detected incorrectly and a notification function may not operate properly.
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Automatic turn-off of RSA sign display
One or more signs automatically turn off in the following situations.
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A new sign is not recognized for a certain distance.
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The road changes due to a left or right turn, etc.
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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. However, this does not indicate a malfunction.
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The camera sensor is misaligned due to a strong impact being applied to the sensor,
etc.
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Dirt, snow, stickers, etc. are on the windshield near the camera sensor.
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In inclement weather such as heavy rain, fog, snow or sand storms
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Light from an oncoming vehicle, the sun, etc. enters the camera sensor.
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The sign is dirty, faded, tilted or bent, and if an electronic sign, the contrast is poor.
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All or part of the sign is hidden by the leaves of a tree, a pole, etc.
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The sign is only visible to the camera sensor for a short amount of time.
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The driving scene (turning, lane change, etc.) is judged incorrectly.
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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.
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Stickers are attached to the rear of the preceding vehicle.
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A sign resembling a system compatible sign is recognized.
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The vehicle is driven in a country with a different direction of traffic.
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Side road speed signs may be detected and displayed (if positioned in sight of the cam-
era sensor) while the vehicle is traveling on the main road.
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Roundabout exit road speed signs may be detected and displayed (if positioned in sight
of the camera sensor) while traveling on a roundabout.
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The speed information displayed on the meter and that displayed on the navigation sys-
tem may be different due to the navigation system using map data.
Notification function