Lexus RX450H Navigation System Owner's Manual page 332

1. VOICE COMMAND SYSTEM OPERATION
INFORMATION
●In the following conditions, the system
may not recognize the command prop-
erly 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.
VOICE COMMAND
EXAMPLE: SEARCHING FOR
A ROUTE TO YOUR HOME
1
Press the talk switch.
2
Say "Go home".
 A confirmation screen will be displayed
showing the recognition results.
3
Say "Yes" or select "Yes".
 The system starts searching for a route to
your home.
 When the voice command is recognized,
the map of the area around the home
address will be displayed and route guid-
ance to the home address will begin.
 If a home address is not registered, voice
guidance will say "Your home is not set.
Please try again after setting a home
location. " and you will be prompted to
enter a home address. (See page 112.)
332
RX450h/350_Navi_U
VOICE COMMAND
EXAMPLE: PERFORMING A
DESTINATION SEARCH BY
ADDRESS (ENGLISH ONLY)
1
Press the talk switch.
2
Say "Enter an address".
 If the destination' s state/province has not
been set or is not contained in the voice
command recognition list, the screen to
input a state/province will be displayed.
 Some areas cannot be recognized by the
voice recognition system.
 For information regarding the state/
province setting to perform a destination
search by address, see "SELECTING
THE SEARCH AREA" on page 70.
3
Say "<city name>".
 Say the desired city name that belongs to
the set state in the place of the "<>".
 Say "Change State" to change the set voice
recognition state.