2015 LEXUS RX450h display

5253-4. Using the audio system
3
Interior features Using the Bluetooth ®
audio system for the first time
Before using the Bluetooth ®
audio system, it is necessary to register a
Bluetooth ®
enabled portable player in th e system. Follow the procedure
below to register (pair) a portable player:
Press and select “BT•A MENU” using .
Press the talk switch or select “BT•A Setup” using .
The introductory guidance and portable player name registration
instructions are heard.
Select “Pair Audio Player (Pair Audio)” using a voice command
or .
Register a portable player name by either of the following meth-
ods:
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 portable player is heard.
Input the passkey into the portable player.
Refer to the manual that comes with the portable player for the opera-
tion of the portable player.STEP 1
STEP 2
STEP 3
STEP 4
STEP 5
STEP 6

5263-4. Using the audio system
Guidance for registration completion is heard.
If the portable pl ayer has a Bluetooth ®
phone, the phone can be regis-
tered at the same time. A voice guidance instruction to register a
Bluetooth ®
phone is heard.
Select “Yes” or “No” using a voice command or .
(Bluetooth ®
phone  P. 549)
Menu list of the Bluetooth ®
audio system
First menu Second
menu Third menu Operation detail
“Setup” “BT •
A
Setup” “Pair Audio” Registering a portable player
“Connect” Selecting a portable player to
be used
“Change Name” Changing the registered name
of a portable player
“List Audios” Listing the registered portable
players
“Set Passkey” Changing the passkey
“Delete Audio” Deleting a registered portable
player
“System
Setup” “Guidance Vol” Setting voice guidance volume
“Device Name” Displaying the Bluetooth ®

device address and name
“Initialize” Initializing the systemSTEP 7

5303-4. Using the audio system
Fast-forwarding and reversing tracks
To fast-forward or reverse, press and hold “  ” or “  ” on
until you hear a beep.
Random playback
Press . To cancel, press
again.
Repeat play
Press . To cancel, press
again.
Scanning tracks
Press . To cancel, press
again.
Switching the display
Press .
Each time the button is pressed, the display changes in the following order:
Elapsed time  Album title  Tr a c k t i t l e  Artist name
■
Bluetooth ®
audio system functions
Depending on the portable player that is connected to the system, certain functions
may not be available.
■
Display
 P. 4 9 0
■
Error messages
“Memory Error”: This indicates a problem in the system.

5383-4. Using the audio system
Bluetooth ®
audio system setup■ System setup items and operation procedures
Pattern A
To enter the menu for each function , follow the steps below using a
voice command or :
(  P. 5 7 1 )
Pattern B
Press to select “BT•A MENU”.
Select “System Setup” using .
Select one of the following items using :
● Setting voice guidance volume
“Guidance Vol” (  P. 573)
● Displaying the Bluetooth ®
device address and name
“Device Name” (  P. 573)
● Initializing the system
“Initialize” (  P. 5 74 )STEP 1
STEP 2
STEP 3

5393-4. Using the audio system
3
Interior features Optimal use of the audio system
Adjusting sound quality and volume balance
■ Changing sound quality modes
Press .
Pressing the button changes sound modes in the following order:
“BAS”  “MID”  “TRE”  “FAD”  “BAL”  “A S L ”Displays the current mode
Changes the following set-
tings:
• Sound quality and volume
balance
 P. 540 The sound quality and balance
setting can be changed to pro-
duce the best sound.
• Automatic Sound Levelizer
on/off
 P. 540

5403-4. Using the audio system
■ Adjusting sound quality
Turning adjusts the level.
*: The sound quality level is adjusted individually in each audio mode.
Turning the Automatic Sound Levelizer (ASL) on/off
Turning clockwise turns on the ASL, and turning counter-
clockwise turns off the ASL.
ASL automatically adjusts the volume an d tone quality according to the noise
level as you drive your vehicle. Mode
displayed Sound qual-
ity mode Level Turn counter-
clockwise Tu r n c l o c k -
wise
“BAS” Bass
* -5 to 5
Low High“MID” Mid-range
* -5 to 5
“TRE” Tr e b l e
* -5 to 5
“FAD” Front/rear
volume
balance F7 to R7 Shifts to rear Shifts to front
“BAL” Left/right
volume
balance L7 to R7 Shifts to left Shifts to right

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

5543-4. Using the audio system
Operating the system using voice commands
By following voice guidance instructio ns output from the speaker, voice
commands enable the operation of the hands-free phone system without
the need to check the display or operate .
■ Operation procedure when using voice commands
Press the talk switch and fo llow voice guidance instructions.
■ Auxiliary commands when using voice commands
The following auxiliary commands ca n be used when operating the
system using a voice command:
“Cancel”: Exits the hands-free phone system
“Repeat”: Repeats the previous voice guidance instruction
“Go back”: Returns to the previous procedure
“Help”: Reads aloud the function summary if a help comment is regis-
tered for the selected function