Lexus RX450hL Manual page 192

192
5-2. Mobile Assistant operation
 The volume of the Mobile Assistant
can be adjusted using the
"PWR•VOL" knob or steering wheel
volume control switches. The
Mobile Assistant and phone call vol-
umes are synchronized.
● While a phone call is active, the Mobile
Assistant cannot be used.
● If using the navigation feature of the cellu-
lar phone, ensure the active audio source
®
is Bluetooth audio or iPod in order to
hear turn by turn direction prompts.
Wait for the listening beeps before using
●
the Mobile Assistant.
● The Mobile Assistant may not recognize
commands in the following situations:
• Spoken too quickly.
• Spoken at a low or high volume.
• The roof or windows are open.
• Passengers are talking while the Mobile
Assistant is being used.
• The fan speed of the air conditioning sys-
tem is set at high.
• The air conditioning vents are turned
toward the microphone.