Sony Discman D-303 Operating Instructions Manual page 11

Indication when the disc is
inserted
After the "d IS C" indication, the number
of selections and the total play time are
indicated for a few seconds.
Note on 8 cm CD
An 8 cm CD single can be played
without an adaptor.
Controlling the volume with the
remote commander
1 Set the VOLUME control of the remote
commander to MAX.
2 Using the VOLUME control on the
unit, adjust the volume to the level that
you want to be the maximum when
adjusting with the VOLUME control on
the remote commander.
3 Adjust the volume with the remote
commander.
To emphasize the bass sound
Set the BASS BOOST switch according
to the music. The bass sound is
emphasized so that you can enjoy heavy
and dynamic sound.
NORM MID MAX
BASSBOOSTCaED
To use the most of the bass boost
function
Set the VOLUME control of the remote
commander to high, and that of the unit
to low.
Note
The bass boost function may be reduced
depending on the recording level or the
VOLUME control setting.
Headphones with stereo miniplug
You can use the optional headphones
with stereo miniplug with this unit.