Operation Manual
13
SAR 28 A1
GB
IE
Handling and use
This section provides you with important information on handling and using the 
device.
NOTE
 ►
If no setting is confi gured and/or no button pushed within about 5 seconds, 
the device returns to its previous operating mode. Settings changed are saved.
Switching on and off 
 ♦ Press the  /MU 
2
 button to switch the device on. The WELCOME display 
is shown.
 ♦ To switch off , keep the  /MU button pressed. The GOODBYE display is 
shown.
Settings
 WARNING
Hearing damage as a result of too high a volume!
Setting the volume too high can result in permanent hearing damage.
 ► Set the volume to moderate levels only.
Volume
 ♦ Turn the multi-controller 
17
 to set the volume.
Switching mute on / off 
 ♦ Press the  /MU button briefl y to turn the sound off . The MUTE ON message 
appears in the display.
 ♦ Press the  /MU button again to turn the sound on again. Muting is can-
celled when receiving a PTY or TA station or if you change station or source.
Operating mode
 ♦ Press the MD/PTY 
3
 button to switch between radio reception (TUNER), 
card reader (CARD), USB port (USB) and audio input (AUX).
NOTE
 ►
The CARD and USB operating modes can only be enabled once the appro-
priate medium has been inserted.
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