Toyota TNS 510 User Manual page 244

AUDIO SYSTEM
Files in a USB memory device/SD
memory card
If there are many files other than MP3 or
WMA files in the USB memory device/SD
memory card, it may take time to search
for an MP3 or WMA file, adversely affecting
the smooth operation of the device. (It is
recommended that files other than .mp3
or .wma are not stored in these memory
devices.)
USB memory devices with external
power sources
Vehicles with smart entry and start
system —
USB memory devices with external power
sources such as USB audio devices may
not be recognized correctly even if the
"ENGINE START STOP" switch is turned to
ACCESSORY or IGNITION ON mode. In
this case, turn the "ENGINE START STOP"
switch to ACCESSORY or IGNITION ON
mode again, or remove the USB memory
device and then plug it in again.
Vehicles without smart entry and start
system —
USB memory devices with external power
sources such as USB audio devices may
not be recognized correctly even if the
engine switch is turned to the "ACC" or
"ON" position. In this case, turn the engine
switch to the "ACC" or "ON" position again,
or remove the USB memory device and
then plug it in again.
244 TNS 510