air condition Lexus IS300h 2013 Navigation manual

309
1. LEXUS PARKING ASSIST MONITOR
IS300h/250_Navi_EE
6
PERIPHERAL MONITORING SYS-
6. THINGS YOU SHOULD KNOW
If you notice any of the following symptoms, refer to the likely cause and the
solution, and re-check.
If the symptom is not resolved by the solution, have the vehicle inspected by
any authorized Lexus dealer or repairer, or another duly qualified and equipped
professional.
IF YOU NOTICE ANY SYMPTOMS
SymptomLikely causeSolution
The image is difficult to seeThe vehicle is in a dark
area
The temperature around
the lens is either high or
low
The outside temperature
is low
There are water droplets
on the camera
It is raining or humid
Foreign matter (mud etc.)
is adhering to the camera
Sunlight or headlights are
shining directly into the
camera
The vehicle is under fluo-
rescent lights, sodium
lights, mercury lights etc.Back up while visually
checking the vehicle’s sur-
roundings. (Use the moni-
tor again once conditions
have been improved.)
The procedure for adjusting
the picture quality of the
parking assist monitor is
the same as the procedure
for adjusting the navigation
screen. (P.45)
The image is blurryDirt or foreign matter (such
as water droplets, snow,
mud etc.) is adhering to the
camera.Rinse the camera lens with
water and wipe it clean
with a soft cloth.
Wash with a mild soap if
the dirt is stubborn.
The image is out of align-
mentThe camera or surrounding
area has received a strong
impact.Have the vehicle inspected
by any authorized Lexus
dealer or repairer, or anoth-
er duly qualified and
equipped professional.

314
2. LEXUS PARKING ASSIST-SENSOR
IS300h/250_Navi_EE
Approximately 1.6 ft. (50 cm)
Approximately 2.0 ft. (60 cm)
Approximately 3.3 ft. (100 cm)
Approximately 4.9 ft. (150 cm)
The diagram shows the detection range
of the sensors. Note that the sensors
cannot detect obstacles that are
extremely close to the vehicle.
The range of the sensors may change
depending on the shape of the object
etc.There is dirt, snow or ice on a sensor.
A sensor is frozen.
A sensor is covered in any way.
The vehicle is leaning considerably to
one side.
On an extremely bumpy road, on an
incline, on gravel, or on grass
The vicinity of the vehicle is noisy due
to vehicle horns, motorcycle engines,
air brakes of large vehicles, or other
loud noises producing ultrasonic
waves.
There is another vehicle equipped with
parking assist-sensors in the vicinity.
A sensor is coated with a sheet of spray
or heavy rain.
The vehicle is equipped with a fender
pole or radio antenna.
Towing eyelets are installed.
A bumper or sensor receives a strong
impact.
The vehicle is approaching a tall or
right-angled curb.
In harsh sunlight or intense cold
weather.
A non-genuine Lexus suspension (low-
ered suspension etc.) is installed.
DETECTION RANGE OF THE
SENSORSSENSOR DETECTION
INFORMATION
Certain vehicle conditions and the
surrounding environment may affect
the ability of a sensor to correctly de-
tect an obstacle. Particular instances
where this may occur are listed be-
low.
In addition to the examples above,
there are instances in which, because
of their shapes, signs and other
objects may be judged by a sensor to
be closer than they are.

326
1. TELEPHONE OPERATION (HANDS-FREE SYSTEM FOR CELLULAR PHONES)
IS300h/250_Navi_EE
The following data is stored for every
registered telephone. When another
telephone is connected, the following
registered data cannot be read:
• Contact data
• Call history data
• Favourites data
•Image data
• All telephone settings
• Message settings
INFORMATION
The other party’s voice will be heard
from the front speakers. The audio/
visual system will be muted during
telephone calls or when hands-free
speech commands are used.
Talk alternately with the other party
on the telephone. If both parties speak
at the same time, the other party may
not hear what has been said. (This is
not a malfunction.)
Keep call volume down. Otherwise,
the other party’s voice may be audible
outside the vehicle and voice echo
may increase. When talking on the
telephone, speak clearly towards the
microphone.
The other party may not hear you
clearly when:
• Driving on an unpaved road. (Mak-
ing excessive traffic noise.)
• Driving at high speeds.
• The roof or windows are open.
• The air conditioning vents are
pointed towards the microphone.
• The sound of the air conditioning
fan is loud.
• There is a negative effect on sound
quality due to the telephone and/or
network being used.
ABOUT THE CONTACTS IN
THE CONTACT LIST
INFORMATION
When a telephone’s registration is
deleted, the above-mentioned data is
also deleted.