Adjusting The Sound Characteristics; Attenuating The Sound - Sony CDX-4240R Operating Instructions Manual

Other operations
Rotate the VOL control to
adjust the volume.
Press (SOUND) to adjust the
volume and sound menu.
Press (LIST) to display the
memorised names.
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 19).
18
Adjusting the sound
characteristics
Press (ATT) to
attenuate the
You can adjust the bass, treble, balance, and
sound.
fader.
You can store the bass and treble levels
independently for each source.
Press (OFF) to
1
Select the item you want to adjust by
turn off the
pressing (SOUND) repeatedly.
unit.
VOL (volume) n BAS (bass) n
TRE (treble) n BAL (left-right) n
2
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.)

Attenuating the sound

Press (ATT) on the optional rotary
commander.
"ATT-ON" flashes momentarily.
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). (CDX-C4850R/4250R/4250RV only)
FAD (front-rear)