Hyundai Accent HCI 2019 Owner's Manual page 221

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• Some USB devices may not be sup-
ported due to compatibility issues.
• Avoid contact between the USB con-
nector and bodily parts or foreign
objects.
• Repeated connecting/disconnecting
of USB devices within short periods
of time may result in product mal-
function.
• A strange noise may occur when dis-
connecting the USB.
• Make sure to connect/disconnect
external USB devices with the audio
power turned off.
• The amount of time required to rec-
ognize the USB device may differ
depending on the type, size or file
formats stored on the USB. Such
differences in time are not indica-
tions of malfunctions.
• The vehicle audio system only sup-
ports USB devices designed to play
music files.
• USB images and videos are not sup-
ported.
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• Do not use the USB I/F to charge
batteries or USB accessories that
generate heat. Doing so may lead to
worsened performance or damage
to the audio system.
• The audio system may not recognize
the USB device if separately pur-
chased USB hubs and extension
cables are being used. Connect the
USB device directly with the USB
port of the vehicle.
• When using mass storage USB
devices with separate logical drives,
only files saved to the root drive can
be played.
• Files may not properly operate if
application programs are installed
on the USBs.
• The audio system may not operate
normally if MP3 Players, cellular
phones, digital cameras, or other
electronic devices (USB devices not
recognized as portable disk drives)
are connected with the audio sys-
tem.
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• Charging through the USB may not
work for some mobile devices.
• The device may not support normal
operation when using an atypical
USB memory device (miniature,
keychain, etc.). For best results, use
a typical USB device that has a
metal case.
• The device may not support normal
operation when using formats such
as HDD Type, CF, or SD Memory.
• The device will not support files
locked by DRM (Digital Rights
Management.).
• USB memory sticks used by con-
necting an Adaptor (SD Type or CF
Type) may not be properly recog-
nized.
• The device may not operate proper-
ly when using USB HDDs or USBs
subject to connection
caused by vehicle vibrations. (e.g. i-
stick type)
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4
failures
4-17