2013 Lexus IS300h sat nav

2
IS300h/250_Navi_EE
This manual explains the operation of the Navigation System. Please read this
manual carefully to ensure proper use. Keep this manual in your vehicle at all
times.
The screen shots in this document and the actual screens of the navigation sys-
tem differ depending on whether the functions and/or a contract existed and the
map data available at the time of producing this document.
Please be aware that the content of this manual may be different from the nav-
igation system in some cases, such as when the system’s software is updated.
The Navigation System is one of the most technologically advanced vehicle ac-
cessories ever developed. The system receives satellite signals from the Global
Positioning System (GPS) operated by the U.S. Department of Defense. Using
these signals and other vehicle sensors, the system indicates your present posi-
tion and assists in locating a desired destination.
The navigation system is designed to select efficient routes from your present
starting location to your destination. The system is also designed to direct you
to a destination that is unfamiliar to you in an efficient manner. Map database
is made based on AISIN AW maps, whose information source comes from
NAVTEQ maps. The calculated routes may not be the shortest nor the least
traffic congested. Your own personal local knowledge or “short cut” may at
times be faster than the calculated routes.
The navigation system’s database includes Point of Interest categories to allow
you to easily select destinations such as restaurants and hotels. If a destination
is not in the database, you can enter the street address or a major intersection
close to it and the system will guide you there.
The system will provide both a visual map and audio instructions. The audio
instructions will announce the distance remaining and the direction to turn
when approaching an intersection. These voice instructions will help you keep
your eyes on the road and are timed to provide enough time to allow you to ma-
neuver, change lanes or slow down.
Please be aware that all current vehicle navigation systems have certain limita-
tions that may affect their ability to perform properly. The accuracy of the ve-
hicle’s position depends on satellite conditions, road configuration, vehicle
condition or other circumstances. For more information on the limitations of
the system, refer to page 182.
NAVIGATION SYSTEM OWNER’S MANUAL
NAVIGATION SYSTEM
Introduction

182
IS300h/250_Navi_EE
6. TIPS FOR THE NAVIGATION SYSTEM
1. GPS (GLOBAL POSITIONING SYSTEM)
The Global Positioning System (GPS)
developed and operated by the U.S. De-
partment of Defense provides an accu-
rate current position, normally using 4
or more satellites, and in some case 3
satellites. The GPS system has a certain
level of inaccuracy. While the naviga-
tion system compensates for this most
of the time, occasional positioning er-
rors of up to 100 yd. (100 m) can and
should be expected. Generally, position
errors will be corrected within a few
seconds.When the vehicle is receiving signals
from satellites, the “GPS” mark appears
at the top left of the screen.
The GPS signal may be physically ob-
structed, leading to inaccurate vehicle
position on the map screen. Tunnels, tall
buildings, trucks, or even the placement
of objects on the instrument panel may
obstruct the GPS signals.
The GPS satellites may not send signals
due to repairs or improvements being
made to them.
Even when the navigation system is re-
ceiving clear GPS signals, the vehicle
position may not be shown accurately or
inappropriate route guidance may occur
in some cases.
LIMITATIONS OF THE
NAVIGATION SYSTEM
This navigation system calculates
the current position using satellite
signals, various vehicle signals, map
data, etc. However, an accurate posi-
tion may not be shown depending on
satellite conditions, road configura-
tion, vehicle condition or other cir-
cumstances.
NOTICE
The installation of window tinting
may obstruct the GPS signals. Most
window tinting contains some metal-
lic content that will interfere with
GPS signal reception of the antenna
in the instrument panel. We advise
against the use of window tinting on
vehicles equipped with navigation
systems.

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1. BASIC OPERATION
IS300h/250_Navi_EE
1Select “Sound settings” on the “Au-
dio settings” screen. (P.246)
2Select the “DSP” tab.
Type A
Type B
3Select the desired items to be set.
INFORMATION
To fully close the console box with
the cable routed to outside the console
box, insert the cable into the holder.
Up to two portable players can be
connected to the USB port at the same
time.
Even if a USB hub is used to connect
more than two USB devices, only the
first two connected devices will be
recognized.
To operate the Video functions such
as iPod video or VTR, a 4-pole AUX
cable is necessary. However, depend-
ing on the cable specifications, the
video function may not work prop-
erly. For more information, contact
any authorized Lexus dealer or
repairer, or another duly qualified and
equipped professional.
SOUND SETTINGS
DSP CONTROL
No
.Function
The system adjusts to the optimum
volume and tone quality according
to vehicle speed to compensate for
increased vehicle noise.
This function can create a feeling
of presence.
The system adjusts to the optimum
volume for files with different re-
cording levels.

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3. MEDIA OPERATION
IS300h/250_Navi_EE
CAUTION
Conversational speech on some DVDs is recorded at a low volume to emphasize
the impact of sound effects. If you adjust the volume assuming that the conversa-
tions represent the maximum volume level that the DVD will play, you may be star-
tled by louder sound effects or when you change to a different audio source. The
louder sounds may have a significant impact on the human body or pose a driving
hazard. Keep this in mind when you adjust the volume.
INFORMATION
According to the DVD disc, some menu items can be selected directly. (For details,
see the manual that comes with the DVD disc provided separately.)
If appears on the screen when a control is selected, the operation relevant to the
control is not permitted.

260
6. TIPS FOR OPERATING THE AUDIO/VISUAL SYSTEM
IS300h/250_Navi_EE
Handle discs carefully, especially when
inserting them. Hold them on the edge
and do not bend them. Avoid getting
fingerprints on them, particularly on the
shiny side.
Dirt, scratches, warping, pin holes or
other disc damage could cause the
player to skip or to repeat a section of a
track. (To see a pin hole, hold the disc
up to the light.)
Remove discs from the players when
not in use. Store them in their plastic
cases away from moisture, heat and
direct sunlight.
To clean a disc: Wipe it with a soft, lint-
free cloth that has been dampened with
water. Wipe in a straight line from the
centre to the edge of the disc (not in cir-
cles). Dry it with another soft, lint-free
cloth. Do not use a conventional record
cleaner or anti-static device.
CD-R/CD-RW discs that have not been
subject to the “finalizing process” (a
process that allows discs to be played
on a conventional CD player) cannot be
played.
It may not be possible to play CD-R/
CD-RW discs recorded on a music CD
recorder or a personal computer
because of disc characteristics,
scratches or dirt on the disc, or dirt,
condensation, etc. on the lens of the
unit.
It may not be possible to play discs
recorded on a personal computer
depending on the application settings
and the environment. Record with the
correct format. (For details, contact the
appropriate application manufacturers
of the applications.)
CD-R/CD-RW discs may be damaged
by direct exposure to sunlight, high
temperatures or other storage condi-
tions. The unit may be unable to play
some damaged discs.
If you insert a CD-RW disc into the
player, playback will begin more
slowly than with a conventional CD or
CD-R disc.
Recordings on CD-R/CD-RW cannot
be played using the DDCD (Double
Density CD) system.
CorrectWrong
CD-R/RW AND DVD-R/RW
DISCS

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6. TIPS FOR OPERATING THE AUDIO/VISUAL SYSTEM
IS300h/250_Navi_EE
DVD video discs: Digital Versatile Disc
that holds video. DVD video discs have
adopted “MPEG2”, one of the world
standards of digital compression tech-
nologies. The picture data is com-
pressed by 1/40 on average and stored.
Variable rate encoded technology in
which the volume of data assigned to the
picture is changed depending on the pic-
ture format has also been adopted. Au-
dio data is stored using PCM and Dolby
Digital, which enables higher quality of
sound. Furthermore, multi-angle and
multi-language features will also help
users enjoy the more advanced technol-
ogy of DVD video.
Viewer restrictions: This feature limits
what can be viewed in conformity with
a level of restrictions of the country. The
level of restrictions varies depending on
the DVD video disc. Some DVD video
discs cannot be played at all, or violent
scenes are skipped or replaced with oth-
er scenes.
• Level 1: DVD video discs for children
can be played.
• Level 2 - 7: DVD video discs for chil-
dren and G-rated movie can be
played.
• Level 8: All types of the DVD video
discs can be played.
Multi-angle feature: The same scene
can be enjoyed from different angles.
Multi-language feature: The subtitle and
audio language can be selected.
Region codes: The region codes are pro-
vided on DVD players and DVD discs.
If the DVD video disc does not have the
same region code as the DVD player,
you cannot play the disc on the DVD
player. For region codes: (P.261)
Audio: This DVD player can play liner
PCM, Dolby Digital and MPEG audio
format DVDs. Other decoded types can-
not be played.
Title and chapter: Video and audio pro-
grams stored in DVD video discs are di-
vided into parts by title and chapter.
Title: The largest unit of the video and
audio programs stored on DVD video
discs. Usually, one movie, one album,
or one audio program is assigned as a ti-
tle.
Chapter: A unit smaller than that of title.
A title comprises of several chapters.DVD VIDEO DISC
GLOSSARY
Manufactured under license from
Dolby Laboratories.

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6. TIPS FOR OPERATING THE AUDIO/VISUAL SYSTEM
IS300h/250_Navi_EE
ERROR MESSAGES
ModeMessageExplanation
CD/DVD
“No disc found.”It indicates that there is no disc in the DVD
player.
“Check disc”
It indicates that the disc is dirty, damaged, or it
was inserted upside down. Clean the disc or in-
sert it correctly.
It indicates a disc which is not playable is in-
serted.
“DISC error”
There is a trouble inside the system.
Eject the disc.
The inside of the player unit may be too hot
due to the very high ambient temperature.
Eject the disc and allow the player to cool
down.
“Region code error”It indicates that the DVD region code is not set
properly.
USB
“USB error”This indicates a problem in the USB memory or
its connection.
“No music files
found.”This indicates that no MP3/WMA/AAC files
are included in the USB memory.
iPod
“iPod error.”This indicates a problem in the iPod or its con-
nection.
“No music files
found.”This indicates that there is no music data in the
iPod.
“No video files
found.”This indicates that no video files are included in
the iPod.
“Check the iPod
firmware version.”This indicates that the software version is not
compatible. Perform the iPod firmware updates
and try again.
“iPod authorisation
unsuccessful.”This indicates that it failed to authorize the iP-
od. Please check your iPod.
Bluetooth®
Audio
“Music tracks not
supported. Check
your portable play-
er.”
This indicates a problem in the Bluetooth® de-
vice.