2012 Lexus HS250h lock

319
3-2. Using the audio system
3
Interior features
HS250h_U_75050U
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 ”
■ Adjusting sound quality
Turning adjusts the level.
*: The sound quality level is adjusted individually in each audio mode.
Mode
displayedSound qual- ity modeLevelTurn counter- clockwiseTu r n c l o c k - wise
“BAS”Bass*-5 to 5
LowHigh“MID”Mid-range*-5 to 5
“TRE”Tr e b l e*-5 to 5
“FAD”
Front/rear volume
balance
F7 to R7Shifts to rearShifts to front
“BAL”
Left/right volume
balance
L7 to R7Shifts to leftShifts to right

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3-2. Using the audio system
HS250h_U_75050U
Turning the Automatic Sound Levelizer (ASL) on/offTurning clockwise turns on the ASL, and turning
counterclockwise turns off the ASL.
ASL automatically adjusts the volume an d tone quality according to the noise
level as you drive your vehicle.

351
3-4. Using the hands-free phone system (for cellular phones)
3
Interior features
HS250h_U_75050U
“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 cellular phone
to be used
“Connect”Selecting a cellular phone to be
used
“Change Name”Changing a registered name of
a cellular phone
“List Phones”Listing the registered cellular
phones
“Set Passkey”Changing the passkey
“Delete Phone”Deleting a registered cellular
phone
“System
Setup”
“Guidance Vol”Setting voice guidance volume
“Device Name”Displaying the Bluetooth®
device address and name
“Initialize”Initializing the system
First menuSecond menuThird menuOperation detail

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3-4. Using the hands-free phone system (for cellular phones)
HS250h_U_75050U■
Using a short cut key
First menuSecond menuOperation detail
“Dial XXX (name)”-Dialing a name registered in the
phone book
“Phone book add
Entry”-Adding a new phone number
“Phone book Change
name”-Changing a registered name in
the phone book
“Phone book Delete
Entry”-Deleting the registered data
“Phone book List
names”-Listing the registered data
“Phone book Set
Speed Dial”-Setting speed dials
“Phone book Delete
Speed Dial”-Deleting speed dials
“Dial XXX (number)”-Dialing by inputting a number
“Phonebook”“Phonebook Unlock”Unlocking the phone book
“Phonebook Lock”Locking the phone book

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3-4. Using the hands-free phone system (for cellular phones)
HS250h_U_75050U
Security and system setup
■Security setting items an d 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”

365
3-4. Using the hands-free phone system (for cellular phones)
3
Interior features
HS250h_U_75050U
Setting or changing the PIN■ Setting a PIN
Select “Set PIN” using a voice command or .
Enter a PIN using a voice command or .
When using , input the code 1 digit at a time.
■Changing the PIN
Select “Set PIN” using a voice command or .
Enter the registered PIN using a voice command or .
Enter a new PIN using a voice command or .
When using , input the code 1 digit at a time.
Locking or unlocking the phone book Select “Phonebook Lock (Phbk Lock)” or “Phonebook Unlock
(Phbk Unlock)” using a voice command or .
Input the PIN by either of the following methods and select
“Confirm” using a voice command or :
a. Press the talk switch and say the registered PIN.
b. Input a new PIN using .

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3-4. Using the hands-free phone system (for cellular phones)
HS250h_U_75050U
Setting voice guidance volumeSelect “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”.
Initializing the system
Select “Initialize” and then “Confirm” using .
Select “Confirm” again using .

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3-4. Using the hands-free phone system (for cellular phones)
3
Interior features
HS250h_U_75050U
■Initialization
●The following data in the system can be initialized:
• Phone book
• Outgoing and incoming call history
• Speed dials
• Registered cellular phone data
•Security code
• Registered Bluetooth
® enabled portable player data
• Passkey for the cellular phones
• Passkey for the Bluetooth
® audio players
•Guidance volume
• Receiver volume
•Ring tone volume
●Once the initialization has been completed, the data cannot be restored to its
original state.
■When the phone book is locked
The following functions cannot be used:
●Dialing by inputting a name
●Speed dialing
●Dialing a number stored in the call history memory
●Using the phone book