radio antenna Lexus IS250 2014 Navigation Manual

73
2. NETWORK SETTINGS
IS300h/250_Navi_EE
BASIC FUNCTION
2
■PREFERRED NETWORK SET-
TINGS
1Select “Reorder/Remove preferred
networks”.
2Select the desired network and select
“Move up” or “Move down” to change
the connection priority of the network.
“Remove”: Select to delete a network.
Any network connected to in the past is
set as a preferred network. The priority
of the networks to connect to can be
changed.
INFORMATION
●
If a network is being connected to, pre-
ferred network settings cannot be
changed.
Wi-Fi® FUNCTION
OPERATING HINTS
CAUTION
●Use Wi-Fi® devices only when safe and
legal to do so.
●Your audio unit is fitted with Wi-Fi®
antennas. People with implantable car-
diac pacemakers, cardiac resynchroniza-
tion therapy-pacemakers or implantable
cardioverter defibrillators should main-
tain a reasonable distance between
themselves and the Wi-Fi
® antennas.
The radio waves may affect the operation
of such devices.
●Before using Wi-Fi® devices, users of any
electrical medical device other than
implantable cardiac pacemakers, car-
diac resynchronization therapy-pace-
makers or implantable cardioverter
defibrillators should consult the manufac-
turer of the device for information about
its operation under the influence of radio
waves.
Radio waves could have unexpected
effects on the operation of such medical
devices.
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239
3. MEDIA OPERATION
IS300h/250_Navi_EE
AUDIO/VISUAL SYSTEM
4
CAUTION
●Do not operate the player’s controls or connect to the Bluetooth® audio system while driv-
ing.
●Your audio unit is fitted with Bluetooth
® antennas. People with implantable cardiac pace-
makers, cardiac resynchronization therapy-pacemakers or implantable cardioverter
defibrillators should maintain a reasonable distance between themselves and the
Bluetooth
® antennas. The radio waves may affect the operation of such devices.
●Before using Bluetooth
® devices, users of any electrical medical device other than implant-
able cardiac pacemakers, cardiac resynchronization therapy-pacemakers or implantable
cardioverter defibrillators should consult the manufacturer of the device for information
about its operation under the influence of radio waves. Radio waves could have unexpected
effects on the operation of such medical devices.
NOTICE
●Do not leave your portable player in the vehicle. In particular, high temperatures inside the
vehicle may damage the portable player.
INFORMATION
●Depending on the Bluetooth® device that is connected to the system, the music may start
playing when selecting while it is paused. Conversely, the music may pause when
selecting while it is playing.
●In the following conditions, the system may not function:
• The Bluetooth
® device is turned off.
• The Bluetooth
® device is not connected.
• The Bluetooth
® device has a low battery.
●It may take time to connect the telephone when Bluetooth
® audio is being played.
●For operating the portable player, see the instruction manual that comes with it.
●If the Bluetooth
® device is disconnected due to poor reception from the Bluetooth® net-
work when the engine switch is in ACCESSORY or IGNITION ON mode,
the system automatically reconnects the portable player.
●If the Bluetooth
® device is disconnected on purpose, such as it was turned off, this does not
happen. Reconnect the portable player manually.
●Bluetooth
® device information is registered when the Bluetooth® device is connected to
the Bluetooth® audio system. When selling or disposing of the vehicle, remove the
Bluetooth® audio information from the system. (→P. 8 2 )
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259
6. TIPS FOR OPERATING THE AUDIO/VISUAL SYSTEM
IS300h/250_Navi_EE
AUDIO/VISUAL SYSTEM
4
Fading and drifting stations: Generally, the
effective range of FM is about 25 miles (40
km). Once outside this range, you may no-
tice fading and drifting, which increase with
the distance from the radio transmitter.
They are often accompanied by distortion.
Multi-path: FM signals are reflective, mak-
ing it possible for 2 signals to reach the vehi-
cle’s antenna at the same time. If this
happens, the signals will cancel each other
out, causing a momentary flutter or loss of
reception.
Static and fluttering: These occur when sig-
nals are blocked by buildings, trees or other
large objects. Increasing the bass level may
reduce static and fluttering.
Station swapping: If the FM signal being lis-
tened to is interrupted or weakened, and
there is another strong station nearby on
the FM band, the radio may tune in the sec-
ond station until the original signal can be
picked up again.Fading: AM broadcasts are reflected by the
upper atmosphere — especially at night.
These reflected signals can interfere with
those received directly from the radio sta-
tion, causing the radio station to sound al-
ternately strong and weak.
Station interference: When a reflected sig-
nal and a signal received directly from a ra-
dio station are very nearly the same
frequency, they can interfere with each oth-
er, making it difficult to hear the broadcast.
Static: AM is easily affected by external
sources of electrical noise, such as high ten-
sion power lines, lightening or electrical
motors. This results in static.
FMAM
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315
2. LEXUS PARKING ASSIST-SENSOR
IS300h/250_Navi_EE
PERIPHERAL MONITORING SYSTEM
6
Approximately 1.6 ft. (50 cm)
Approximately 2.0 ft. (60 cm)
Approximately 3.3 ft. (100 cm)
Approximately 4.9 ft. (150 cm)
zThe diagram shows the detection range of
the sensors. Note that the sensors cannot
detect obstacles that are extremely close to
the vehicle.
zThe range of the sensors may change
depending on the shape of the object etc.zThere is dirt, snow or ice on a sensor.
zA sensor is frozen.
zA sensor is covered in any way.
zThe vehicle is leaning considerably to one
side.
zOn an extremely bumpy road, on an
incline, on gravel, or on grass
zThe vicinity of the vehicle is noisy due to
vehicle horns, motorcycle engines, air
brakes of large vehicles, or other loud
noises producing ultrasonic waves.
zThere is another vehicle equipped with
parking assist-sensors in the vicinity.
zA sensor is coated with a sheet of spray or
heavy rain.
zThe vehicle is equipped with a fender pole
or radio antenna.
zTowing eyelets are installed.
zA bumper or sensor receives a strong
impact.
zThe vehicle is approaching a tall or right-
angled curb.
zIn harsh sunlight or intense cold weather.
zA non-genuine Lexus suspension (lowered
suspension etc.) is installed.
DETECTION RANGE OF THE
SENSORSSENSOR DETECTION
INFORMATION
Certain vehicle conditions and the sur-
rounding environment may affect the
ability of a sensor to correctly detect an
obstacle. Particular instances where this
may occur are listed below.
zIn 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.
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325
1. TELEPHONE OPERATION (HANDS-FREE SYSTEM FOR CELLULAR PHONES)
IS300h/250_Navi_EE
TELEPHONE
7
2. SOME BASICS
The hands-free system enables calls to
be made and received without having to
take your hands off the steering wheel.
This system supports Bluetooth
®.
Bluetooth® is a wireless data system
that enables cellular phones to be used
without being connected by a cable or
placed in a cradle.
The operating procedure of the tele-
phone is explained here.
CAUTION
●Use a cellular phone or connect the
Bluetooth® phone only when safe and
legal to do so.
●Your audio unit is fitted with Bluetooth
®
antennas. People with implantable car-
diac pacemakers, cardiac resynchroniza-
tion therapy-pacemakers or implantable
cardioverter defibrillators should main-
tain a reasonable distance between
themselves and the Bluetooth
® antennas.
The radio waves may affect the operation
of such devices.
●Before using Bluetooth
® devices, users
of any electrical medical device other
than implantable cardiac pacemakers,
cardiac resynchronization therapy-pace-
makers or implantable cardioverter
defibrillators should consult the manufac-
turer of the device for information about
its operation under the influence of radio
waves. Radio waves could have unex-
pected effects on the operation of such
medical devices.
NOTICE
●Do not leave your cellular phone in the
vehicle. The temperature inside may rise
to a level that could damage the tele-
phone.
INFORMATION
●If your cellular phone does not support
Bluetooth®, this system cannot function.
●In the following conditions, the system
may not function:
• The cellular phone is turned off.
• The current position is outside the com-
munication area.
• The cellular phone is not connected.
• The cellular phone has a low battery.
●When using Bluetooth
® audio and
hands-free system at the same time, the
following problems may occur:
•The Bluetooth
® connection may be cut.
• Noise may be heard on the Bluetooth
®
audio playback.
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