General functions

Connect the USB medium to the USB cable that is routed from the rear side of the de- vice.

The USB medium can now be selected as audio source.

For the device to recognise the USB medium, it must be specified as mass storage device and for- matted using the FAT16 or FAT32 file system and contain MP3 or WMA files. Blaupunkt cannot guarantee the proper function- ing of all USB media available on the market. If extensive files are stored on your USB 2.0 medium, the file search (see page 100) can be slow.

Adjusting the volume

WARNING!

Danger from excessive volume!

Excessive volume can damage your hearing and you may fail to hear acoustic warning signals!

Do not change the volume while the device changes the CD in the CD changer or the audio source.

Always set the device to a mod- erate volume.

Turn the volume control 5.

The current volume is shown on the display and used for all audio sources.

Note:

To preset the volume of traffic announcements (Traf), a con- nected telephone (Phone) and the signal tone (Beep), see page 115 and 116.

Muting the device

The device can be muted as fol- lows:

Briefly press the On/Off but- ton 4.

The display shows "MUTE".

To cancel the mute function:

Briefly press the On/Off but- ton 4 again or turn the volume control 5.

Operation with telephone

If a hands-free system is installed in your vehicle or your cell phone is connected to the device via a Bluetooth adapter, the device re- sponds as follows to incoming or outgoing telephone calls:

The voice of the person calling you is played back via the loud- speakers of the vehicle,

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Blaupunkt 7 646 520 310, 7 646 521 310 Adjusting the volume, Muting the device, Operation with telephone