ECU Lexus IS250 2015 Navigation Manual

48
2. Bluetooth® SETTINGS
IS250/350_Navi_U
4Select “Yes” to register a phone.
5When this screen is displayed, search
for the device name displayed on this
screen on the screen of your
Bluetooth
® device.
zFor details about operating the Bluetooth®
device, see the manual that comes with it.
z To cancel the registration, select “Cancel”.
6Register the Bluetooth® device using
your Bluetooth
® device.
z A PIN-code is not required for SSP
(Secure Simple Pairing) compatible
Bluetooth
® devices. Depending on the
type of Bluetooth® device being con-
nected, a message confirming registration
may be displayed on the Bluetooth
®
device’s screen. Respond and operate the
Bluetooth® device according to the confir-
mation message.
7Check that the following screen is dis-
played when registration is complete.
z The system waits for connection requests
coming from the registered device.
z At this stage, the Bluetooth
® functions are
not yet available.

57
2. Bluetooth® SETTINGS
IS250/350_Navi_U
BASIC FUNCTION
2
1Display the “Bluetooth* Setup” screen.
(→ P. 55)
2Select “A d d ”.
X When another Bluetooth
® device is con-
nected
z To disconnect the Bluetooth® device,
select “Yes”.
XWhen 5 Bluetooth® devices have al-
ready been registered
z A registered device needs to be replaced.
Select “Yes”, and select the device to be
replaced.
*: Bluetooth is a registered trademark of
Bluetooth SIG, Inc.
3When this screen is displayed, search
for the device name displayed on this
screen on the screen of your
Bluetooth
® device.
z For details about operating the Bluetooth®
device, see the manual that comes with it.
z To cancel the registration, select “Cancel”.
4Register the Bluetooth® device using
your Bluetooth
® device.
z A PIN-code is not required for SSP
(Secure Simple Pairing) compatible
Bluetooth
® devices. Depending on the
type of Bluetooth® device being con-
nected, a message confirming registration
may be displayed on the Bluetooth
®
device’s screen. Respond and operate the
Bluetooth® device according to the confir-
mation message.
REGISTERING A Bluetooth®
DEVICE
Up to 5 Bluetooth® devices can be reg-
istered.
Bluetooth
® compatible phones (HFP)
and audio players (AVP) can be regis-
tered simultaneously.
This operation cannot be performed
while driving.

199
2. RADIO OPERATION
IS250/350_Navi_U
AUDIO/VISUAL SYSTEM
4
IF THE SATELLITE RADIO TUNER MALFUNCTIONS
When problems occur with the XM tuner, a message will appear on the screen. Refer-
ring to the table below to identify the problem, take the suggested corrective action.
MessageExplanation
“Ck Antenna”
The XM antenna is not connected. Check whether the XM antenna
cable is attached securely.
A short circuit occurs in the antenna or the surrounding antenna ca-
ble. See a Lexus certified dealer for assistance.
“Ch Unauth”
You have not subscribed to XM Satellite Radio. The radio is being
updated with the latest encryption code. Contact XM Satellite Radio
for subscription information. When a contract is canceled, you can
choose “Ch 000” and all free-to-air channels.
The premium channel you selected is not authorized. Wait for about
2 seconds until the radio returns to the previous channel or “Ch 001”.
If it does not change automatically, select another channel. To listen
to the premium channel, contact XM Satellite Radio.
“No Signal”The XM signal is too weak at the current location. Wait until your ve-
hicle reaches a location with a stronger signal.
“Loading...”The unit is acquiring audio or program information. Wait until the unit
has received the information.
“Ch Of f Air ”The channel you selected is not broadcasting any programming. Se-
lect another channel.
-----There is no song/program title or artist name/feature associated with
the channel at that time. No action is required.
“Ch Unavail”The channel you selected is no longer available. Wait for about 2 sec-
onds until the radio returns to the previous channel or “Ch 001”. If it
does not change automatically, select another channel.
INFORMATION
● Contact the XM Listener Care Center at 1-877-515-3987 (U.S.A.) or 1-877-438-9677
(Canada).

264
1. VOICE COMMAND SYSTEM OPERATION
IS250/350_Navi_U
■DISPLAYING THE “Voice Settings”
SCREENS
zSelecting can be displayed the
“Voice Settings” screen. ( →P. 7 3 )
INFORMATION
●If the navigation system does not respond
or the confirmation screen does not dis-
appear, press the talk switch and try
again.
● If a voice command cannot be recog-
nized, voice guidance will say “Pardon?”
(“Command not recognized.” will be dis-
played on the screen) and voice com-
mand reception will restart.
● If a voice command cannot be recog-
nized 2 consecutive times, the voice
command guidance system will say
“Paused. To restart voice recognition,
please push the talk switch. To cancel
voice recognition, please push and hold
the talk switch.” Then voice recognition
will be suspended.
● “Voice Recognition Prompts” can be set
to on or off on the “Voice Settings”
screen. ( →P. 74 )
● Voice guidance can be canceled by set-
ting voice prompts to off. Use this setting
when it is desirable to say a command
immediately after pressing the talk switch
and hearing a beep.

318
1. PHONE OPERATION (HANDS-FREE SYSTEM FOR CELLULAR PHONES)
IS250/350_Navi_U
XWhen is selected
3Check that the “Call” screen is dis-
played.
X When the desired contact is selected
3Select the desired number.
4Check that the “Call” screen is dis-
played.
1Display the phone top screen.
(→ P. 316)
2Select the “Contacts” tab and select the
desired contact.
3Select the desired number.
4Check that the “Call” screen is dis-
played.
INFORMATION
● When making a call to the same number
continuously, only the most recent call is
listed in call history.
● When a phone number registered in the
contact list is received, the name is dis-
played.
● Number-withheld calls are also memo-
rized in the system.
● International phone calls may not be
made depending on the type of cellular
phone you have.
● The list should group together consecu-
tive entries with the same phone number
and same call type. For example, two calls
from John’s mobile would be displayed as
follows: John (2)
● By pressing the switch on the steering
wheel, a call to the latest history item can
be made.
BY CONTACTS LIST
Calls can be made by using contact data
which is transferred from a registered
cellular phone. ( →P. 319)
Up to 2500 contacts (maximum of 4
phone numbers and e-mail addresses
per contact) can be registered in the
contact list.

351
3. WHAT TO DO IF...
IS250/350_Navi_U
PHONE
8
∗: For details, refer to the owner’s manual that came with the cellular phone.
Even though all con-
ceivable measures
have been taken, the
symptom status does
not change.
The cellular phone is
not close enough to
this system.Bring the cellular
phone closer to this
system.
Radio interference
has occurred.Turn off Wi-Fi® de-
vices or other devic-
es that may emit
radio waves.

The cellular phone is
the most likely cause
of the symptom.
Turn the cellular
phone off, remove
and reinstall the bat-
tery pack, and then
restart the cellular
phone.
∗
Enable the cellular
phone’s Bluetooth®
connection.
∗
Disable the Wi-Fi®
connection of the
cellular phone.∗
Stop the cellular
phone’s security soft-
ware and close all ap-
plications.
∗
Before using an ap-
plication installed on
the cellular phone,
carefully check its
source and how its
operation might af-
fect this system.
∗
SymptomLikely causeSolution
Page
Cellular
phoneThis
system

357
1. LEXUS ENFORM-OVERVIEW
LEXUS ENFORM
IS250/350_Navi_U
9
zUser registration is required to start using
the App Suite function. ( →P. 3 5 8 )
z App Suite does not require an activation
fee or monthly recurring fees.
z Services requiring a separate contract can
also be used.*
*: For details, refer to
http://www.lexus.com/enform/
or call
1-800-255-3987.
z LEXUS App Suite is available in the contig-
uous United States, Washington D.C. and
Alaska. z
The following personal data can be deleted
and returned to their default settings:
• Downloaded contents
• Radio stations that were listened to
•Input history
BEFORE USING THE
FUNCTION
SUBSCRIPTION
AVAILABILITY OF FUNCTION
INFORMATION
● Data usage fees may apply while using
App Suite function. Confirm data usage
fees before using this function.
● The required operations to activate appli-
cations and connect a cellular phone to
the navigation system, and the registra-
tion steps for the App Suite are explained
in this section. For details regarding oper-
ation of the App Suite and the applica-
tions, refer to
http://www.lexus.com/enform/
.
● Availability of functions of the Lexus
Enform service is dependent on network
reception level.
INITIALIZING PERSONAL
DATA
The personal data used in applications
can be reset. ( →P. 72)
INFORMATION
●Once initialized, data will be erased. Pay
close attention when initializing data.

359
1. LEXUS ENFORM-OVERVIEW
IS250/350_Navi_U
LEXUS ENFORM
9
3. TYPE B: FUNCTION ACHIEVED BY USING DCM AND THE NAVIGATION SYSTEM
The functionality of Lexus Enform Safety Connect, Lexus Enform Destinations, and
Lexus Insider is made possible through the shared work of the DCM and the naviga-
tion system.
These are subscription-based telematics services that use Global Positioning System
(GPS) data and embedded cellular technology to provide safety and security as well
as convenience features.
These services are available by subscription on select, telematics hardware-equipped
vehicles and supported by Lexus’ design ated response center, which operates 24
hours a day, 7 days a week.
No.Name
Lexus’ designated response center
TEL, GPS antenna
DCM
Navigation system