Sony CDX-444RF - Manual (Page 8)

8
Changing the output level
You can select the output level from the unit.
Normally the unit is used in the initial output
level; change the level if necessary.
1
Press (SHUF/REP) for two seconds.
2
Press (SHUF/REP) momentarily.
Initial setting
3
Press or repeatedly to
select the output level.
To decrease the output level
: ,
To increase the output level
: ,
4
Press (SHUF/REP) for two seconds.
Note
When you select level 4 or 5, the CD playback
sound may be distorted or you may hear some
noise. In such a case, select a lower output level on
the unit and turn down the overall volume on
your car audio.