Subaru Outback Manuals 2012 Outback Navigation System Manual | Page 188

USB storage device functions WARNING The driver must not attempt to operate or watch the screen while the vehicle is in motion. Doing so will distract attention from driving and the road, and could lead to an accident. NOTE • Using the Audio and Visual System with the engine stopped could lower the battery's electricity level. If the initial charge level is too low, the engine may not start the next time. It is recommended that the system be used only when the engine is running expect when the vehicle is parked in a garage or other enclosed area. • In the interest of safety, the use of some functions may be unavailable while driving. The buttons for a touch screen that cannot be used are displayed greyed out. • Liquid-crystal displays may be difficult to read when wearing polarized glasses. Setting the USB storage device Using this system, MP3/WMA/AAC files stored in the memory of USB storage devices can be played back. To activate this function, externally connect a USB storage device. I Media format Supported file systems are FAT16 (128 MB or more) and FAT32 (256 MB or more). NTSF is not supported. MP3: MPEG1 Audio Layer 3, 32 to 320 kbps, 44.1/48/32 kHz WMA: Windows Media Audio 9.2 supported AAC: AAC-LC 8 to 320 kbps, 8 to 48 kHz 186 Audio and Visual NOTE In the following cases, play back is not possible. A USB connection device that: • is connected to a hub in between, • requires more than 500 mA operating current, • is compatible only with USB 1.1, • requires an additional power supply except for the USB power supply (bus power), • is a digital audio player except for an iPod, • is formatted on NTFS, • is a card reader for a memory card, • includes a file that is protected by Digital Rights Management (DRM), or • is of poor quality (is not compatible with USB 2.0). I Connecting or disconnecting the USB storage device Connection of a USB storage device is detected when a USB storage device is installed with the connection cable specific to the USB storage devices that was attached to the vehicle. Disconnection of a USB storage device is detected when a USB storage device is removed from the connection cable or USB connection is suspended.