Lexus LS460 Owners Book page 331

3-1. Using the touch screen
Voice settings
Touch "Voice" on the "Setup" screen.
Select the voice guidance vol-
ume
Select the voice recognition
talkback
Automatic recognition on/off
without pressing the talk switch
more than once
Select voice guidance projec-
tion 3
Restore default settings
Save the settings
Make sure to save after changing
settings.
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