Volvo 2003 XC70 Owner's Manual - Aum (Advanced User Mode)

2003 VOLVO XC70

Volume of traffic information/news/PTY-HU-803 only

If you change the volume when the TP, PTY or NEWS function is active, the new volume setting will be 

stored automatically.  

pg. 159 AUM (Advanced User Mode) - certain models

AUM (Advanced User Mode)

●     

With the radio switched off, press and hold the volume wheel down for at least 5 seconds to start the 

AUM function. 

●     

Turn the 1-20/DISC knob to choose an AUM function (see function list below). 

●     

When the function has been chosen, the function's current setting flashes. Press the 1-20/DISC knob 

to choose an alternative (e.g. ON/OFF, LOW/MID/HIGH, etc., depending on the function). 

●     

Continue to choose function/alternative.

To reset all AUM functions to factory settings, turn the 1-20/DISC knob until "SET TO DEFAULT" 

is shown in the display, and then press the same knob. All AUM settings are reset to default position and 

the radio reverts to normal status (music, news, etc.).

To save any changes and revert to normal position, turn the 1-20/DISC knob until "BACK and SAVE" 

are shown in the display, and press the same knob.

To revert to normal position without saving the changes, turn the 1-20/DISC knob until "BACK 

without SAVE" is shown in the display, and press the same knob. 

AUM functions (starting position "default" is underscored)

The following functions are available on all audio systems:

●     

SET TO DEFAULT (See above). 

●     

ASC (Active Sound Control) ON/OFF - The ASC function automatically matches the sound volume 

to the speed of the car. 

●     

ASC TABLE - Choose level of the ASC function (LOW/MID/HIGH). 

●     

SRC ON/OFF - Use this function to activate/deactivate the function which reduces the noise in poor 

reception conditions. The function is normally used when the radio is in AM mode. 

●     

SRC TABLE - Choose level of SRC function (LOW/MID/HIGH). 

●     

TAPE DOLBY ON/OFF - Activates/deactivates Dolby noise reduction when you listen to a cassette 

tape (HU 405/605). 

●     

BACK and SAVE (See above). 

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