General functions
When connecting a hard disk, please note that the maximum current load on the USB port must not exceed 800 mA.
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 increase the volume while the device changes the CD in the CD changer or the audio source.
➔Always set the device to a moderate volume.
➔Turn the volume control 5.
The current volume is shown in the central area B of the display and used for all audio sources.
Note:
To preset the volume of traffic announcements (TRAFFIC), a connected telephone (PHONE) and the signal tone (BEEP), see pages 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
•The voice of the person calling you is played back via the loud- speakers of the vehicle.
•The display shows "PHONE CALL".
•The currently playing audio source is muted.
•During the telephone call, you change the volume of the tele- phone call by means of the vol- ume control 5.
•Traffic announcements (TA) are not automatically shown.
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