Lexus 2003 SC430 Owner's Manual page 295

IN CASE OF AN EMERGENCY
Memo record
40sa58a
" 1 "REC" button
2 "PLAY" button
3 "– VOL +" button
During a service call, you can record a conversation with the
Lexus Link Call Center Advisor. This function is very
convenient for drivers so they do not have to take notes while
driving.
"REC" button: Push this button to record information or a
conversation with Lexus Link Call Center. To stop recording,
push the button again. Up to 5 minutes of recording time is
available.
When you push the "REC" button, all previous messages are
deleted and the system begins recording your new message.
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At the start of recording, "Recording" will be announced. At the
end of recording, you will hear "Recording complete". If there
are only 15 seconds left for recording, two chimes sound. If the
recording memory is full, "Recording time exceeded" will be
announced and recording will be terminated.
If you push this button while you are hearing a playback of
recording, it terminates the playback and recording will start.
At this time, the previous recording will be erased.
"PLAY" button: Push this button to play the recorded
conversation. "Playback Complete" is announced when the
playback is complete. To stop the operation, push the button
again. "Playback Cancelled" is announced. The volume has
a total of seven positions/levels available.
"– VOL +" button: Push this button on either side to adjust
the volume. When you change the volume, one chime sounds.