Lexus NX 300h 2020 Owner's Manual page 237

: Speed limit
: Do Not Enter
: Stop
: Yield
Warning display
In the following situations, the RSA sys-
tem will alert the driver.
 When the vehicle speed exceeds
the speed warning threshold of the
speed limit sign displayed, the sign
display will be emphasized and a
buzzer will sound.
 When the RSA system recognizes a
do not enter sign and determines
that your vehicle has entered a no-
entry area, the displayed sign will
flash and a buzzer will sound.
Depending on the situation, traffic
environment (traffic direction, speed
unit) may be detected incorrectly and a
warning display may not operate prop-
erly.
Setting procedure
■
1
Press or
switches and select
4-5. Using the driving support systems
of the meter control
2 Press or
switches and select
3 Press or
switches, select the desired setting, and
then press
Automatic turn-off of RSA sign display
■
In the following situations, a displayed
speed limit sign will stop being displayed
automatically:
● A new sign is not recognized for a certain
distance.
The road changes due to a left or right
●
turn, etc.
In the following situations, do not enter, stop
and yield signs will stop being displayed
automatically:
The system determines that your vehicle
●
has passed the sign.
● The road changes due to a left or right
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, and
if an electronic sign, the contrast is poor.
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.
235
of the meter control
, then press
of the meter control
4