Toyota 4runner 2010 Instruction Manual page 350

3-2. Using the audio system
Extensions
●
If the file extensions .mp3 and .wma are used for files other than MP3 and
WMA files, they will be mistakenly recognized and played as MP3 and
WMA files. This may result in large amounts of interference and damage
to the speakers.
Playback
●
• To play MP3 file with steady sound quality, we recommend a fixed bit
rate of at least 128 kbps and a sampling frequency of 44.1 kHz.
• There is a wide variety of freeware and other encoding software for
MP3 and WMA files on the market, and depending on the status of the
encoding and the file format, poor sound quality or noise at the start of
playback may result. In some cases, playback may not be possible at
all.
• Microsoft, Windows, and Windows Media are the registered trade-
marks of Microsoft Corporation in the U.S.A. and other countries.
CAUTION
Caution while driving
■
Do not use a USB memory, or connect a USB memory.
NOTICE
To prevent damage to a USB memory
■
Do not leave a USB memory in the vehicle. The temperature inside may
●
become high, resulting in damage to the player.
Do not push down on or apply unnecessary pressure to the USB memory
●
while it is connected as this may damage the USB memory or its terminal.
Do not insert foreign objects into the port as this may damage the USB
●
memory or its terminal.
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