2014 Lexus IS250 VOICE COMMAND SYSTEM OPERATION / LEXUS 2014 IS250,IS350 OWNERS MANUAL (OM53758U)

2645-1. Basic Operations
IS350/250_U (OM53758U)
■When using the screen
●Under extremely cold conditions, the Lexus Display Audio controller may react slowly.
●If the screen is cold, the display may be dark, or the system may seem to be operating
slightly slower than normal.
●The screen may seem dark and hard to see when viewed through sunglasses. Change
your angle of viewing, adjust the display on the “Display” screen ( P. 2 7 2 ) o r r e m o v e
your sunglasses.
■Using cellular phones
Interference may be heard through the audio system's speakers if a cellular phone is
being used inside or close to the vehi cle while the audio system is operating.
CAUTION
■Using the Lexus Display Audio controller
Be careful when touching the Lexus Display Audio controller in extreme temperatures
as it may become very hot or cold due to the temperature inside the vehicle.
■Laser product
●USE OF CONTROL OR ADJUSTMENT OR PERFORMANCE OF PROCE-
DURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARD-
OUS RADIATION EXPOSURE.
●THE USE OF OPTICAL INSTRUMENTS WITH THIS PRODUCT WILL
INCREASE EYE HAZARD.
NOTICE
■To prevent Lexus Display Audio controller malfunction
●Do not allow the Lexus Display Audio controller to come into contact with food, liq-
uid, stickers or lit cigarettes as doing so may cause it to change color, emit a strange
odor or stop functioning.
●Do not subject the Lexus Display Audio controller to excessive pressure or strong
impact as the controller may bend or break off.
■To prevent battery discharge
Do not leave the audio system on longer than necessary when the engine is off.
■To avoid damaging the audio system
Take care not to spill drinks or other fluids on the audio system.

2655-1. Basic Operations
5
Lexus Display Audio system
IS350/250_U (OM53758U)
Volume switch• Increases/decreases volume
• Press and hold: Continuously increases/decreases volume
Radio mode: • Press: Select a radio station
• Press and hold: Seek up/down
CD, MP3/WMA/AAC disc,
Bluetooth
®, iPod or USB mode:
• Press: Select a track/file/video
• Press and hold: Fast up/down tracks/files/videos (MP3/WMA/AAC disc,
iPod or USB)
“MODE” switch • Turns the power on, selects audio source
• Press and hold this switch to mute or pause the current operation. To can- cel the mute or pause, press and hold.
Steering wheel audio switches
Some audio features can be controlled using the switches on the steering
wheel.
Operation may differ depending on th e type of audio system or navigation
system. For details, refer to the manual provided with the audio system or nav-
igation system.
Operating the audio system us ing the steering wheel switches
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CAUTION
■To reduce the risk of an accident
Exercise care when operating the audio switches on the steering wheel.
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2665-1. Basic Operations
IS350/250_U (OM53758U)
■iPod
Open the cover and connect an
iPod using an iPod cable.
Turn on the power of the iPod if it is
not turned on.
■USB memory
Open the cover and connect the USB memory device.
Turn on the power of the USB memory device if it is not turned on.
■Portable audio player
Open the cover and connect the portable audio player.
Turn on the power of the portable audio player if it is not turned on.
■iPod video and A/V
To operate the video functions such as iPod video or A/V, a 4-pole AUX cable is neces-
sary. However, depending on the cable specifications, the video function may not work
properly. For more information consult your Lexus dealer.
USB/AUX ports
Connect an iPod, USB memory device or portable audio player to the USB/
AUX port as indicated below. Select “iPod”, “USB”, “AUX” or “A/V” on the
audio source selection screen and the device can be operated via Display
Audio system.
Connecting using the USB/AUX port
CAUTION
■While driving
Do not connect a device or operate the device controls.

267
5
Lexus Display Audio system
IS350/250_U (OM53758U)5-2. Setup
“Setup” screen:
“Setup”
Change the settings for operation
sounds, screen animation, etc.
( P. 2 6 8 )
Adjust the settings for voice guid-
ance volume and voice recognition
prompts. ( P. 2 7 1 )
Change the settings for registering,
removing, connecting and discon-
necting Bluetooth
® devices.
( P. 3 0 2 )
Change the settings for FM radio, iPod, etc. ( P. 2 7 5 )
Change the settings for vehicle customization. ( P. 5 2 5 )
Change the settings for phone sound, phonebook, etc. ( P. 3 2 2 )
Setup menu
The Display Audio system can be ad justed to the desired settings.
Display “Setup” screen
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2685-2. Setup
IS350/250_U (OM53758U)
“General Settings” screen: “Setup” “General”
Change language.
The selectable languages may differ
depending on the model or region.
Set the beep sound on/off.
Change the button color.
Change the startup image and
screen off image. ( P. 2 6 9 )
Set the animation effect on/off.
Delete personal data ( P. 2 7 0 )
Update program versions.
For details, contact your Lexus dealer.
Update gracenote database versions.
For details, contact your Lexus dealer.
Display the open source license.
General settings
Settings are available for adjusting the operation sounds, screen animation,
etc.
Screen for general settings
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2695-2. Setup
5
Lexus Display Audio system
IS350/250_U (OM53758U)
Go to “Customize Images”:  “Setup”  “General”  “Customize
Images”
Select “Set Images” and then select the desired image.
Set as startup image.
Set as screen off image.
Set as startup image and screen
off image.
■Adding an imageConnect a USB memory device. ( P. 2 6 6 )
Select “Copy from USB” on the “Customize Images” screen and then
select the desired image.
Move the controller to the left and then select “Copy”.
Up to 10 images can be downloaded.
■Deleting images
Select “Delete Images” on the “Customize Images” screen and then select the
desired images.
■USB memory
When saving the images to a USB memory device, name the folder that the images are
saved to “Image”.
●Compatible device formats
The following device format can be used: • The image’s file format must be JPEG
• USB communication format: USB2.0 FS (480 Mbps)
• File system format: FAT16/32 (Windows)
• Correspondence class: Mass storage class
●JPEG file compatibility
Compatible image size: Maximum 5MB
Customizing images
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2705-2. Setup
IS350/250_U (OM53758U)
 “Setup”  “General”  “Delete Personal Data”
Select “Delete”.
Check carefully beforehand, as data cannot be retrieved once deleted.
The following personal data will be deleted or changed to its default settings.
• Phonebook data
• Call history data
•Favorite data
•Bluetooth
® devices data
•Phone sound settings
• Detailed Bluetooth
® settings
• Audio/video setting
• Preset switch data
•Last used radio station
• Customized image data
•FM info setting
• iPod tagging information
• Software update history
• Software update detail information
•Phone disp lay setting
• Contact/call history setting
• Messaging setting
• Traffic information map
• Weather information
• Phonebook data for voice recognition
• Music data for voice recognition
NOTICE
■If the console box lid cannot be fully closed
 P. 2 9 9
■To prevent damage to the USB me mory device or its terminals
 P. 2 9 9
Deleting personal data
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2715-2. Setup
5
Lexus Display Audio system
IS350/250_U (OM53758U)
Go to “Voice Settings”:  “Setup”  “Voice”
Adjust the voice guidance volume
setting.
Set the voice recognition prompts
on/off.
■Return to the default settings
Move the controller to the left and select “Default”.
Voice settings
This screen is used for guidance for voice command systems setting.
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