Lexus ES300h Owner's Manual page 377

Microphone
■
P. 346
When using the microphone
■
It is unnecessary to speak directly into the microphone when giving a command.
●
Wait for the confirmation beep before speaking a command.
●
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.
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.
When searching for a track
■
A USB memory or iPod must be connected to enable track searching and playback.
●
(P. 294)
When a USB memory or iPod is connected, recognition data is created so tracks can
●
be searched using voice commands.
Recognition data is updated under the following conditions:
●
• When the USB memory or iPod data has changed.
• When the voice recognition language is changed. (P. 297)
While the recognition data is being created or being updated, a track search cannot be
●
performed using a voice command.
The Gracenote
■
P. 323
ES300h_OM_OM33B71U_(U)
®
media database
5-12. Other function
377
5