Mazda 2 2015 Owner's Manual page 385

Interior Features
Audio System
How to use AUX mode (Type C/Type D)
1. Select the icon on the home screen and display the Entertainment screen.
2. Select to switch to the AUX mode. The following icons are displayed in the lower
part of the centre display.
Icon
Displays the Entertainment menu. Use to switch to a different audio source.
Displays sound settings to adjust audio quality level.
Refer to Volume/Display/Sound Controls on page 5-50 .
NOTE
If a device is not connected to the auxiliary jack, the mode does not switch to the AUX
mode.
Adjust the audio volume using the portable audio device, commander switch, or audio
control switch.
Audio adjustments can also be made using the portable audio device's volume setting.
If the connection plug is pulled out from the auxiliary jack while in AUX mode, noise
may occur.
How to use USB mode (Type C/Type D)
Type
USB mode MP3/WMA/AAC/OGG fi le
This unit does not support a USB 3.0 device. In addition, other devices may not be
supported depending on the model or OS version.
USB devices formatted to FAT32 are supported (USB devices formatted to other formats
such as NTFS are not supported).
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Playable data
Function