2015 LEXUS RX450h bluetooth

5513-4. Using the audio system
3
Interior features CAUTION■
Caution while driving
Do not use a mobile phone or connect the Bluetooth ®
phone.■
Caution regarding interference with electronic devices ●
Your audio unit is fi tted with Bluetooth ®
antennas. People with implantable car-
diac pacemakers, cardiac resynchronization therapy-pacemakers or implantable
cardioverter defibrillators should maintain a reasonable distance between them-
selves 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 unexpected effects on the operation of such
medical devices.
NOTICE■
To prevent damage to mobile phones
Do not leave mobile phones in the vehicle. The temperature inside the vehicle may
become high, resulting in damage to the phone.

5523-4. Using the audio system
Using the hands-free system (for mobile phones)■ Audio unit
Display
A message, name, phone
number, etc. is displayed. Lower-case characters and
special characters cannot
be displayed.
Displays information that is
too long to be displayed at
one time on the display
(press and hold)
Selects speed dials
Selects items such as menu
and number
Turn: Selects an item
Press: Inputs the selected
item
Bluetooth ®
connection con-
dition If “BT” is not displayed, the
hands-free phone system
cannot be used.
Reception level

5553-4. Using the audio system
3
Interior features Using the hands-free phone system for the first time
Before using the hands-free phone sy stem, it is necessary to register a
mobile phone in the system. The sy stem will enter phone registration
mode automatically when starting th e system with no mobile phone reg-
istered. Follow the procedure below to register (pair) a mobile phone:
Press the off-hook switch or the talk switch.
The introductory guidance and phone name registration instructions are
heard.
Select “Pair Phone” using a voice command or .
Register a phone name by either of the following methods:
a. Select “Record Name” using , and say the name to be
registered.
b. Press the talk switch and say the name to be registered.
A voice guidance instruction to confirm the input is heard.
Select “Confirm” using a voice command or .
A passkey is displayed and heard, an d a voice guidance instruction for
inputting the passkey into the mobile phone is heard.
Input the passkey into the mobile phone.
Refer to the manual that comes with the mobile phone for the operation
of the phone.
Guidance for registration completion is heard.
If the mobile phone has a Bluetooth ®
audio player, the audio player can
be registered at the same time. A voic e guidance instruction to register a
Bluetooth ®
audio player is heard.STEP 1
STEP 2
STEP 3
STEP 4
STEP 5

5563-4. Using the audio system
Select “Yes” or “No” using a voice command or .
(Bluetooth ®
audio player  P. 520)
Menu list of the hand s-free phone system
■ Normal operationFirst menu Second
menu Third menu Operation detail
“Callback” - - Dialing a number stored in the
incoming call history memory
“Redial” - - Dialing a number stored in the
outgoing call history memory
“Phonebook” “A d d E n t r y ” - Adding a new phone number
“Change
Name” - Changing the registered name
in the phone book
“Delete
Entry” - Deleting the registered data
“Del Spd
Dial” - Deleting speed dials
“List
Names” - Listing the registered data
“Speed
Dial” - Setting speed dialsSTEP 6

5573-4. Using the audio system
3
Interior features
“Setup” “Security” “Set PIN” Setting a PIN code
“Phbk Lock” Locking the phone book
“Phbk Unlock” Unlocking the phone book
“Phone
Setup” “Pair Phone” Registering the mobile phone
to be used
“Connect” Selecting a mobile phone to be
used
“Change Name” Changing the registered name
of a mobile phone
“List Phones” Listing the registered mobile
phones
“Set Passkey” Changing the passkey
“Delete Phone” Deleting a registered mobile
phone
“System
Setup” “Guidance Vol” Setting voice guidance volume
“Device Name” Displaying the Bluetooth ®

device address and name
“Initialize” Initializing the systemFirst menu Second
menu Third menu Operation detail

5703-4. Using the audio system
Pattern B
Select the desired mobile phone to be deleted using .
If the mobile phone to be de leted is paired as a Bluetooth ®
audio player,
the registration of the audio player can be deleted at the same time. A
voice guidance instructio n to delete a Bluetooth ®
audio player is heard.
Select “Yes” or “No” using a voice command or .
(Bluetooth ®
audio player  P. 520)■
The number of mobile phones that can be registered
Up to 6 mobile phones can be registered in the system. STEP 2
STEP 3

5713-4. Using the audio system
3
Interior features Security and system setup ■ Security setting items and operation procedures
To enter the menu for each function , follow the steps below using a
voice command or :
● Setting or changing the PIN (Personal Identification Number)
1. “Setup”  2. “Security”  3. “Set PIN”
● Locking the phone book
1. “Setup”  2. “Security”  3. “Phonebook Lock (Phbk Lock)”
● Unlocking the phone book
1. “Setup”  2. “Security”  3. “Phonebook Unlock (Phbk
Unlock)”
■ System setup items and operation procedures
To enter the menu for each function, follow the steps below using
:
● Setting voice guidance volume
1. “Setup”  2. “System Setup”  3. “Guidance Vol”
● Displaying the Bluetooth ®
device address and name
1. “Setup”  2. “System Setup”  3. “Device Name”
● Initializing the system
1. “Setup”  2. “System Setup”  3. “Initialize”

5733-4. Using the audio system
3
Interior features Input the PIN by either of the fo llowing methods and select “Con-
firm” using a voice command or :
a. Press the talk switch and say the registered PIN.
b. Input a new PIN using .
Setting voice guidance volume
Select “Guidance Vol” using .
Change the voice guidance volume.
To decrease the volume: Turn counterclockwise.
To increase the volume: Turn clockwise.
Displaying the Bluetooth ®
device address and name
Select “Device Name” using .
Turn to display the Bluetooth ®
device address and name.
Select “Go Back” using to return to “System Setup”.STEP 2
STEP 1
STEP 2
STEP 1
STEP 2
STEP 3