Lexus 2013 IS 350, Owner'S Manual, Page: 406 / 660

406
5-12. Other function
IS350 AWD/IS350/IS300 AWD/IS300_U
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Microphone
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P. 372
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When using the microphone
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It is unnecessary to speak directly into the microphone when giving a command.
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Wait for the confirmation beep before speaking a command.
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Voice commands may not be recognized if:
• Spoken too quickly.
• Spoken at a low or high volume.
• The roof or windows are open.
• Passengers are talking while voice commands are spoken.
• The air conditioning speed is set high.
• The air conditioning vents are turned towards the microphone.
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In the following conditions, the system may not recognize the command properly and
using voice commands may not be possible:
• The command is incorrect or unclear. Note that certain words, accents or speech
patterns may be difficult for the system to recognize.
• There is excessive background noise, such as wind noise.
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When searching for a track
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A USB memory or iPod must be connected to enable track searching and playback.
(
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P. 321)
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When a USB memory or iPod is connected, recognition data is created so tracks can
be searched using voice commands.
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Recognition data is updated under the following conditions:
• When the USB memory or iPod data has changed.
• When the voice recognition language is changed. (
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P. 325)
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While the recognition data is being created or being updated, a track search cannot be
performed using a voice command.
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The Gracenote
®
media database
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P. 348