2017 MAZDA MODEL 6 radio

4–153
When Driving
i-ACTIVSENSE
*Some models.
Radar Sensors (Rear)*
Your vehicle is equipped with radar sensors (rear). The following systems also use the radar
sensors (rear).
 Blind Spot Monitoring system (BSM) Rear Cross Traffic Alert (RCTA)
The radar sensors (rear) function by detecting the radio waves reflected off a vehicle
approaching from the rear or an obstruction sent from the radar sensor.
Radar Sensors (Rear)
The radar sensors (rear) are installed inside the rear bumper, one each on the left and right
sides.
Always keep the surface of the rear bumper near the radar sensors (rear\
) clean so that the
radar sensors (rear) operate normally. Also, do not apply items such as stickers.
Refer to Exterior Care on page 6-64.
CAUTION
If the rear bumper receives a severe impact, the system may no longer operate normally.
Stop the system immediately and have the vehicle inspected at an Authorized Mazda
Dealer.
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4–154
When Driving
i-ACTIVSENSE
NOTE
 The detection ability of the radar sensors (rear) has limitations. In the following cases,
the detection ability may lower and the system may not operate normally.
 The rear bumper near the radar sensors (rear) has become deformed. Snow, ice or mud adheres to the radar sensors (rear) on the rear bumper. Under bad weather conditions such as rain, snow and fog.
 Under the following conditions, the radar sensors (rear) cannot detect target objects or it
may be difficult to detect them.
 Stationary objects on a road or a road side such as small, two-wheeled vehicles,
bicycles, pedestrians, animals, and shopping carts.
 Vehicle shapes which do not reflect radar waves well such as empty trailers with a low
vehicle height and sports cars.
 Vehicles are shipped with the direction of the radar sensors (rear) adjusted for each
vehicle to a loaded vehicle condition so that the radar sensors (rear) detect approaching
vehicles correctly. If the direction of the radar sensors (rear) has deviated for some
reason, have the vehicle inspected at an Authorized Mazda Dealer.
 For repairs or replacement of the radar sensors (rear), or bumper repairs, paintwork,
and replacement near the radar sensors, consult an Authorized Mazda Dealer.
 Turn off the system while pulling a trailer or while an accessory such as\
a bicycle carrier
is installed to the rear of the vehicle. Otherwise, the radio waves emitted by the radar will\

be blocked causing the system to not operate normally.
 The radar sensors are regulated by the relevant radio wave laws of the country in which
the vehicle is driven. If the vehicle is driven abroad, authorization from the country in
which the vehicle is driven may be required.
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5–13
Interior Features
Audio System
*Some models.
Antenna
AM/FM Radio Antenna
The antenna is embedded into the window
glass.
CAUTION
When washing the inside of the
window which has an antenna, use
a soft cloth dampened in lukewarm
water, gently wiping the antenna lines.
Use of glass cleaning products could
damage the antenna.
Satellite Radio Antenna*
Satellite radio antenna
Operating Tips for Audio
System
WARNING
Always adjust the audio while the
vehicle is stopped:Do not adjust the audio control
switches while driving the vehicle.
Adjusting the audio while driving
the vehicle is dangerous as it could
distract your attention from the vehicle
operation which could lead to a
serious accident.
Even if the audio control switches are
equipped on the steering wheel, learn
to use the switches without looking
down at them so that you can keep
your maximum attention on the road
while driving the vehicle.
CAUTION
For the purposes of safe driving,
adjust the audio volume to a level that
allows you to hear sounds outside of
the vehicle including car horns and
particularly emergency vehicle sirens.
NOTE
 To prevent the battery from being
discharged, do not leave the audio
system on for a long period of time
when the engine is not running.
 If a cellular phone or CB radio is used
in or near the vehicle, it could cause
noise to occur from the audio system,
however, this does not indicate that the
system has been damaged.
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5–14
Interior Features
Audio System
Do not spill any liquid on the audio
system.
Do not insert any objects, other than CDs,
into the slot.
Radio Reception
AM characteristics
AM signals bend around such things as
buildings or mountains and bounce off the
ionosphere.
Therefore, they can reach longer distances
than FM signals.
Because of this, two stations may
sometimes be picked up on the same
frequency at the same time.
Station 2
Station 1 Ionosphere
FM characteristics
An FM broadcast range is usually about
40—50 km (25—30 miles) from the
source. Because of extra coding needed to
break the sound into two channels, stereo
FM has even less range than monaural
(non-stereo) FM.
FM Station
40—50km
(25—30 miles)
Signals from an FM transmitter are similar
to beams of light because they do not
bend around corners, but they do reflect.
Unlike AM signals, FM signals cannot
travel beyond the horizon. Therefore, FM
stations cannot be received at the great
distances possible with AM reception.
AM wa
ve
FM wa
ve
FM wa ve
100—200 km (60—120 miles)
Ionosphere
Atmospheric conditions can also affect
FM reception. High humidity will cause
poor reception. However, cloudy days may
provide better reception than clear days.
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5–15
Interior Features
Audio System
Multipath noise
Since FM signals can be reflected by
obstructions, it is possible to receive both
the direct signal and the reflected signal
at the same time. This causes a slight
delay in reception and may be heard as a
broken sound or a distortion. This problem
may also be encountered when in close
proximity to the transmitter.
Reflected wave
Direct
Flutter/Skip noise
Signals from an FM transmitter move in
straight lines and become weak in valleys
between tall buildings, mountains, and
other obstacles. When a vehicle passes
through such an area, the reception
conditions may change suddenly, resulting
in annoying noise.
Weak signal noise
In suburban areas, broadcast signals
become weak because of distance from the
transmitter. Reception in such fringe areas
is characterized by sound breakup.
Strong signal noise
This occurs very close to a transmitter
tower. The broadcast signals are extremely
strong, so the result is noise and sound
breakup at the radio receiver.
Station drift noise
When a vehicle reaches the area of two
strong stations broadcasting at similar
frequencies, the original station may be
temporarily lost and the second station
picked up. At this time there will be some
noise from this disturbance.
Station 2 88.3 MHzStation 1
88.1 MHz
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5–20
Interior Features
Audio System
Operating Tips for USB device
This unit plays audio files as follows:
Extension Playback with this unit
.mp3 MP3
.wma WMA
.aac AAC
.m4a
.wav WAV
.ogg OGG
CAUTION
Do not use an audio file extension on
files other than audio files. In addition,
do not change the audio file extension.
Otherwise, the unit will not recognize
the file correctly resulting in noise or a
malfunction.
NOTE
 Playback may not be possible
depending on the type and condition of
the USB flash memory even if the audio
file complies with the standard above.
 A copyright protected WMA/AAC file
cannot be played in this unit.
 The order of the music data stored in
the device may differ from the playback
order.
 To prevent loss or damage of stored
data, we recommend that you always
back up your data.
 If a device exceeds the maximum
electric current value of 1,000 mA,
it may not operate or recharge when
connected.
 Do not pull out the USB device while in
the USB mode (only pull it out while in
FM/AM radio or CD mode).
 The device will not operate if the data is
password protected.
MP3/WMA/AAC/OGG files written under
specifications other than the indicated
specification may not play normally
or files/folder names may not display
correctly.
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5–22
Interior Features
Audio System
Switches around commander knob
The following operations can be done by pressing the switches around the\
commander knob.
: Displays the home screen.
: Displays the Entertainment screen.
: Displays the Navigation screen (Only navigation-equipped vehicles). For operation
of the Navigation screen, refer to the navigation system manual. If the SD card for
the navigation system is not inserted, the compass indicating the direct\
ion in which
the vehicle is moving is displayed.
: Displays the Favorites screen. Long-press to store particular items in Favorites. (Radio,
phonebook and destination of the navigation system can be programmed.)
: Returns to previous screen.
Commander knob operation
(Selection of icons on screen)
1. Tilt or turn the commander knob and move the cursor to the desired icon.
2. Press the commander knob and select the icon.
NOTE
Long-press operation of the commander knob is also possible for some functions.\
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5–25
Interior Features
Audio System
Return to previous screen
1. Touch the
.
Displaying the home screen
1. Touch the
.
Home screen
Icon Function
Applications
Information such as average fuel economy, maintenance, and warnings can be verified.
Depending on the grade and specification, the screen display may differ.
Entertainment
Operates audio such as the radio and CDs. The audio source most recently used is
displayed. An audio source which cannot be used at that time is skipped and the pre\
vious
audio source is displayed.
To change the audio source, select the
icon displayed at the bottom of the screen.
Communication
Bluetooth® related functions are available.
Navigation
Navigation screen is displayed (vehicles with navigation system).
If the SD card for the navigation system is not inserted, the compass in\
dicating the direction
in which the vehicle is moving is displayed.
The compass may not indicate the correct bearing when the vehicle is sto\
pped or traveling
at a slow speed.
Settings
Overall setting menu (Such as display, sound, Bluetooth® and Language).
Depending on the grade and specification, the screen display may differ.
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