Sony CDX-3900R

The unit selects the stations with the strongest
signals and memorises them in the order of
their frequencies. You can store up to 6 stations
on each band (FM1, FM2, FM3, MW, and LW).

Caution
When tuning in stations while driving, use
Best Tuning Memory to prevent accidents.

Press (SOURCE) repeatedly to select the
tuner.
Each time you press (SOURCE), the source
changes as follows:

Tuner y CD

Press (MODE) repeatedly to select the
band.
Each time you press (MODE), the band
changes as follows:

B

 FM1        B FM2        B FM3

LW b        MW b

Press (MENU), then press either side of
(PRST) repeatedly until “BTM” appears.

Press (ENTER).
The unit stores stations in the order of their
frequencies on the number buttons.
A beep sounds when the setting is stored.

MODE

DSPL

PTY

ENTER

1

2

3

4

5

6

-SEEK/AMS

REP

SHUF

MODE

DSPL

PTY

ENTER

1

2

3

4

5

6

-SEEK/AMS

REP

SHUF

You can play CDs in various modes:
•REP (Repeat Play) repeats the current track.
•SHUF (Shuffle Play) plays all the tracks in

random order.

During playback, press (1) (REP).

Repeat Play starts.

To return to normal play mode, select “REP-
OFF.”

During playback, press (2) (SHUF).

Shuffle Play starts.

To return to normal play mode, select “SHUF-
OFF.”