66
Before
UseGetting
started
RoutingAddress
Book
Vo i c e Recognition
Navigation
Set Up
RDM-TMC
Audio Operation
Navigation
Set Up
Audio Operation
nRadio 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.
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. 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.
Atmospheric conditions can also affect FM
reception. High humidity will cause poor
reception. However, cloudy days may pro-
vide better reception than clear days.
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.
Operating Tips for Audio system
Station 2
Station 1 Ionosphere
FM Station
40—50km
(25—30 miles)
AM wave
FM wave
FM wave
100—200 km (60—120 miles) Ionosphere
Reflected wave
Direct
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69
Audio Operation
lUse discs that have been legitimately
produced. If illegally-copied discs such as
pirated discs are used, the system may not
operate properly.
l Be sure never to touch the signal surface
when handling the CDs. Pick up a CD by
grasping the outer edge or the edge of the
hole and the outer edge.
l Do not stick paper or tape on the CD.
Avoid scratching the reverse side (the side
without a label). The disc may not eject
resulting in a malfunction.
l Dust, finger smudges, and dirt can
decrease the amount of light reflected from
the signal surface, thus affecting sound
quality. If the CD should become soiled,
gently wipe it with a soft cloth from the
center of the CD to the edge.
l Do not use record sprays, antistatic
agents, or household spray cleaners.
Volatile chemicals such as benzine and
thinner can also damage the surface of the
CD and must not be used. Anything that
can damage, warp, or fog plastic should
never be used to clean CDs.
l Insert discs one by one. If two discs are
inserted at the same time, the system may
not operate properly.
l The In-dash CD changer ejects the CD if
the CD is inserted upside down. Also dirty
and/or defective CDs may be ejected.
l Do not insert any disc with a peel-off seal
affixed to it. Handling the In-dash CD changer
l
This unit may not be able to play certain
CD-R/CD-RWs made using a computer or
music CD recorder due to disc
characteristics, scratches, smudges, dirt,
etc., or due to dust or condensation on the
lens inside the unit.
l Storing CDs in the vehicle exposed to
direct sunlight or high temperature may
damage the CD-R/CD-RWs, and make
them unplayable.
l CD-R/CD-RW exceeding 700 MB cannot
be played.
l This unit may not be able to play certain
discs made using a computer due to the
application (writing software) setting used.
(For details, consult the store where the
application was purchased.)
l It is possible that certain text data, such as
titles, recorded on a CD-R/CD-RW may
not be displayed when musical data (CD-
DA) is playing.
l The period from when a CD-RW is
inserted to when it begins playing is longer
than a normal CD or CD-R.
l Completely read the instruction manual
and cautions for CD-R/CD-RWs.
l Do not use discs with cellophane tape
adhering, partially peeled off labels, or
adhesive material exuding from the edges
of the CD label. Also, do not use discs with
a commercially-available CD-R label
affixed. The disc may not eject resulting in
a malfunction.
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75
Audio Operation
nAudioPilot®
AudioPilot automatically adjusts audio volume and sound quality in accordance with the level
of noise entering the vehicle interior while driving. When AudioPilot is turned ON, the system
automatically calculates the conditions for optimum hearing of sound which may be difficult to
hear depending on exterior noise.
Each time the on-screen button is selected, the Audio Pilot turns on and off.
on-screen button is highlighted when on-screen button is ON, and not
highlighted when OFF.
AudioPilot
® is a registered trademark of Bose Corporation.
nCenterpoint®
Centerpoint offers you the experience of 5.1 channel surround sound in your vehicle even
with your conventional 2 channel sound.
Each time the on-screen button is selected, the Centerpoint turns on and off.
on-screen button is highlighted when on-screen button is ON, and not
highlighted when OFF.
If any source invalid with on-screen button is selected, on-screen button
is displayed in gray and cannot be switched.
Note
l Centerpoint does not work with AM/FM/SIRIUS/AUX1.
l Centerpoint operates only with a 2-channel stereo CD. Poor sound quality in the audio
signal playback could result from playing highly compressed audio such as MP3 with
Centerpoint operating.
Centerpoint
® is a registered trademark of Bose Corporation.
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96
Before
UseGetting
started
RoutingAddress
Book
Vo i c e Recognition
Navigation
Set Up
RDM-TMC
Audio Operation
Navigation
Set Up
nChanging programmed Bluetooth device
1. Press the SOURCE button.
2. Press the on-screen button.
3. Press the on-screen button.
4. Press the
on-screen button.
5. Press the on-screen button of the Bluetooth device you would like to choose from the
programmed Bluetooth devices.
• : Completed pairing as Hands-free mobile phone. Highlighted while
connected.
• : Completed pairing as Bluetooth audio device. Highlighted while connected.
6. The Bluetooth Device Setting screen is displayed.
• DEVICE NAME: Name of the Bluetooth device
• PHONE: Status as Hands-free mobile phone
• AUDIO: Status as Bluetooth audio device
7. If the PHONE or AUDIO on-screen button is pressed, the selected phone or audio
function becomes operable.
On-screen buttons for programmed
Bluetooth audio divices
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101
Audio Operation
nNormal insertion
1.Press the LOAD/ button.
2.Press the on-screen button lightly.The display opens and "WAIT" is displayed.
3.Lightly insert the CD after "IN" is displayed. The CD will be inserted and played automatically after the display is closed.
Note
lA CD cannot be inserted while "WAIT" is displayed. Wait until "IN" is displayed.
l The CD loading operation cancels 15 seconds after "IN" is displayed or if the LOAD/
button is pressed again.
nInserting CDs into desired tray number
1.Press the LOAD/ button.
2.Press the desired tray number on-screen button, then press the on-screen
button lightly.
The display opens and "WAIT" is displayed.
Note
lSelecting the tray number on-screen button twice cancels the indicated tray.
l The CD loading operation cancels if no button is pressed for about 30 seconds after the
desired tray number is pressed, or if the LOAD/ button is pressed again.
3.Lightly insert the CD after "IN" is displayed. The CD will be inserted and played automatically after the display is closed
Note
lThe CD loading operation cancels 15 seconds after the on-screen button is
pressed or the LOAD/ button is pressed again.
l The CD cannot be inserted to the desired tray number if it is already occupied.
nMultiple insertion
1.Press the LOAD/ button.
2.Press the on-screen button for 1.5 seconds or more.
The display opens and "WAIT" is displayed.
3.Lightly insert the CD after "IN" is displayed.
4.When "IN" is displayed again, insert the next CD. Repeat this procedure for the number of CDs to be inserted (maximum of 6 including the
CD in the tray).
The CD will begin playback automatically after insertion and the display closes.
Note
lThe CD loading operation cancels 15 seconds after "IN" is displayed, or the LOAD/
button is pressed again.
l Multiple discs can be loaded in succession by pressing the on-screen button for each
CD you want to load, and then pressing the on-screen button.
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102
Before
UseGetting
started
RoutingAddress
Book
Vo i c e Recognition
Navigation
Set Up
RDM-TMC
Audio Operation
Navigation
Set Up
nNormal ejection
1.Press the LOAD/ button.
2.Press the on-screen button lightly.
3.The CD ejects after the display is opened and the desired tray number flashes.
4.The display closes automatically after the ejection is fully completed.
Note
If the CD is not removed from the slot within 15 seconds, it will be re-inserted. When this
happens, or if the LOAD/ button is pressed again, the CD ejecting operation will be can-
celed.
nEjecting CDs from desired tray number
1.Press the LOAD/ button.
2.Press the desired CD tray number, then press
on-screen button lightly.
Note
The CD ejecting operation cancels if the on-screen button is not pressed for
about 30 seconds after the desired tray number is pressed, or if the LOAD/ button is
pressed again.
3.The CD will be ejected automatically after the display is opened and the desired tray number flashes.
Note
lIf only one CD is inserted in the tray, the display opens and the CD is ejected without
pressing on-screen button.
l If the CD is not removed from the slot within 15 seconds or if the LOAD/ button is
pressed, the CD ejecting operation will be canceled.
4.The display closes after the CD is ejected.
nMultiple ejection
1.Press the LOAD/ button.
2.Press the on-screen button for 1.5 seconds or more.
The CD ejects after the display is opened and the desired tray number flashes.
3.Pull out the CD.
4.The next CD will be ejected automatically. This operation repeats until all the CDs are taken out.
Note
lIf the CD is not removed from the slot within 15 seconds or if the LOAD/ button is
pressed, the CD ejecting operation will be canceled.
l Multiple discs can be ejected in succession by pressing the on-screen button for each
CD you want to eject, and then pressing the on-screen button.
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