Page 332 of 700
3325-1. Basic Operations
RC350_RC300_RC200t_RC F_U (OM24671U)
Press and hold the switch until
you hear beeps indicating that the
system is listening.
The Mobile Assistant can be used
only when the following screen is
displayed.
To cancel the Mobile Assistant, select
“Cancel”, or press and hold the off hook
switch.
To restart the Mobile Assistant for addi-
tional commands, press the off hook
switch. Mobile Assistant can only be
restarted after the system responds to a
voice command. After some phone and
music commands, the Mobile Assistant
feature will automatically end to com-
plete the requested action.
Mobile Assistant
The Mobile Assistant feature will activate Apple’s Siri Eyes Free mode via
the steering wheel switches. To operate the Mobile Assistant, a compatible
cellular phone must be registered and connected to this system via
Bluetooth
. ( P. 3 8 3 )
1
2
Page 333 of 700

3335-1. Basic Operations
5
Lexus Display Audio system
RC350_RC300_RC200t_RC F_U (OM24671U)
■Adjusting the volume
The volume of the Mobile Assistant can be adjusted using the
“PWR·VOL” knob or
steering wheel volume switches. The Mobile Assistant and phone call volumes are syn-
chronized.
■Microphone
●Wait for the listening beeps befo re using the Mobile Assistant.
●The Mobile Assistant may not recognize commands in the following situations:
• When spoken too quickly.
• When spoken at a low or high volume.
• When the roof or windows are open.
• When passengers are talking while th e Mobile Assistant is being used.
• When the air conditioning syst em’s fan speed is set high.
• When the air conditioning vents ar e turned toward the microphone.
■Mobile Assistant precautions
●The available features and functions may vary based on the iOS version installed on the
connected device.
●Some Siri features are limited in Eyes Free mode. If you attempt to use an unavailable
function, Siri will inform you that the function is not available.
●If Siri is not enabled on the cellular phone connected via Bluetooth, an error message
will be displayed on the screen.
●While a phone call is active, the Mobile Assistant cannot be used.
●If using the navigation feature of the cellular phone, ensure the active audio source is
Bluetooth audio or iPod in order to hear turn by turn direction prompts.
It is not necessary to speak directly into the
microphone when using
the Mobile Assistant.
Page 334 of 700
3345-1. Basic Operations
RC350_RC300_RC200t_RC F_U (OM24671U)
■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.
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 the Lexus
Display Audio system.
Connecting using the USB/AUX port
Page 335 of 700
3355-1. Basic Operations
5
Lexus Display Audio system
RC350_RC300_RC200t_RC F_U (OM24671U)
To view a video on an iPod video or VTR, it is necessary to use a 4-pole AUX
cable to connect the portable audio device.
When connecting a portable audio device to the AUX port, use a 4-pole AUX
cable with a plug that matches the exact layout shown in the illustration.Connected device (portable audio
device, etc.)
Left audio
Right audio
Ground
Video
When using an iPod video, a cable
that has a 4-pole AUX plug and a
USB connector is necessary. Con-
nect the plug and connector to the
AUX and USB ports.
■When using a 4-pole AUX cable
If a 4-pole AUX cable with a different layout is used, audio and/or video may not be out-
put properly.
Using a 4-pole AUX cable
1
2
3
4
5
WA R N I N G
■While driving
Do not connect a device or operate the device controls.
Page 336 of 700
336
RC350_RC300_RC200t_RC F_U (OM24671U)5-2. Setup
“Setup” screen:
“Setup”
Change the settings for operation
sounds, screen animation, etc.
( P. 3 3 7 )
Adjust the settings for voice guid-
ance volume and voice recognition
prompts. ( P. 3 4 0 )
Change the settings for registering,
removing, connecting and discon-
necting Bluetooth
® devices.
( P. 3 74 )
Change the settings for FM radio, iPod, etc. ( P. 3 4 5 )
Change the settings for vehicle customization. ( P. 6 5 1 )
Change the settings for phone sound, phonebook, etc. ( P. 3 9 4 )
Setup menu
The Lexus Display Audio system can be adjusted to the desired settings.
Display “Setup” screen
1
2
3
4
5
6
Page 337 of 700
3375-2. Setup
5
Lexus Display Audio system
RC350_RC300_RC200t_RC F_U (OM24671U)
“General Settings” screen: “Setup” “General”
Change language.
The selectable languages may differ
depending on the model or region.
Change the distance unit.
Set the beep sound on/off.
Change the button color.
Change the startup image and
screen off image. ( P. 3 3 8 )
Set the animation effect on/off.
Delete personal data ( P. 3 3 9 )
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
1
2
3
4
5
6
7
8
9
10
Page 339 of 700
3395-2. Setup
5
Lexus Display Audio system
RC350_RC300_RC200t_RC F_U (OM24671U)
“Setup” “General” “Delete Personal Data”
Select “Delete”.
Check carefully beforehand, as data cannot be retrieved once deleted.
The following personal data will be delete d 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
■To prevent damage to the USB me mory device or its terminals
P. 3 7 1
Deleting personal data
1
2
Page 341 of 700
3415-2. Setup
5
Lexus Display Audio system
RC350_RC300_RC200t_RC F_U (OM24671U)
Go to “Display”: “Display”
Turn off screen.
Adjust screen quality.
Adjust screen quality of the Lexus
parking assist monitor camera.
Change to day mode.
This setting turns the screen off. To turn it on, press any button such as or .
If a screen off image has been set, the set image will be displayed.
When the headlights are turned on, the screen dims.
However, the screen can be switched to day mode by selecting “Day Mode”.
The screen will stay in day mode when the headlights are turned on until “Day Mode”
is selected again.
Display settings
Settings are available for adjusting the contrast and brightness of the screen.
The display can also be turned off.
Screen for display settings
1
2
3
4
Screen off
Day mode