Adjusting The Sound Characteristics; Attenuating The Sound - Sony XR-4900 Operating Instructions Manual

Press (DSPL) to change the
displayed items.
Changing the operative direction
The operative direction of controls is factory-
set as shown below.
To increase
To decrease
If you need to mount the rotary commander on
the right hand side of the steering column, you
can reverse the operative direction.
Press (SOUND) for two seconds while
pushing the VOL control.
Tip
You can also change the operative direction of
these controls with the unit (page 12).
Adjusting the sound
Press (SOUND) to
adjust the volume
and sound menu. characteristics
You can adjust the bass, treble, balance, and
fader.
You can store the bass and treble levels
independently for each source.
1
2

Attenuating the sound

To restore the previous volume level, press
(ATT) again.
Tip
The unit decreases the volume automatically when
a telephone call comes in (Telephone ATT
function).
Select the item you want to adjust by
pressing (SOUND) repeatedly.
VOL (volume) n BAS (bass) n
TRE (treble) n BAL (left-right) n
FAD (front-rear)
Adjust the selected item by rotating the
dial.
Adjust within three seconds after selecting
the item. (After three seconds, the dial
function reverts to volume control.)
Press (ATT) on the optional rotary
commander.
"ATT-ON" flashes momentarily.
11