Sony Dnf400 Manual

31
Notes on the power
source
Disconnect all power sources when the CD
player is not used for a long time.
On AC power adaptor
•Use only the AC power adaptor supplied.
If your CD player is not supplied with the
one, use the AC-E45HG AC power
adaptor. Do not use any other AC power
adaptor.  It may cause a malfunction.
Polarity of the plug
•Do not touch the AC power adaptor with
wet hands.
•Connect the AC power adaptor to an easily
accessible AC outlet. Should you notice an
abnormality in the AC power...

32
B Additional information
List of menus
Press and hold DISPLAY/MENU until the MENU screen appears, then press V  or v  to select
the menu you want.
>REPEAT      MENU
To return to the previous screen, press  –*1.
To cancel the setting operation, press x.
Items marked z are default settings.
Setting playback options (page) Menu 1,Menu 2
Playing tracks repeatedly (16) REPEATzOFF
ON
Normal play PLAY MODE ALL
Playing all files in a selected group (16) PLAY MODE GROUP*2
Playing a single track (17) PLAY MODE...

33
Additional information
Setting of sound (page) Menu 1,Menu 2,Menu 3
Adjusting sound quality (21) SOUNDz OFF —
    SOFT
    ACTIVE
    HEAVY
    CUSTOM
Setting various functions (page) Menu 1,Menu 2,Menu 3
Protecting against sound skipping (22) OPTION G-PROTECTION*1zG-PRO 1
G-PRO 2
Protecting your hearing (22) OPTION AVLS ON
zOFF
Stopping playback automatically (23) OPTION TIMER 10 min*2
zOFF
Turning off the beep sound (24) OPTION BEEPzON
OFF
Playing tracks continuously (24) OPTION SEAMLESS*1, *3ON...

34
Precautions
On safety
•Should any solid objects or liquid fall into
the CD player, unplug it and have it
checked by qualified personnel before
operating it any further.
•Do not put any foreign objects in the DC
IN 4.5 V (external power input) jack.
On the CD player
•Keep the lens on the CD player clean and
do not touch it. If you do so, the lens may
be damaged and the CD player will not
operate properly.
•Do not put any heavy object on top of the
CD player. The CD player and the CD may
be damaged.
•Do...

35
Additional information
Troubleshooting
Should any problem persist after you have checked these symptoms, consult your nearest Sony
dealer.
CD player
Symptom
The volume does not
increase even if you press
VOL + repeatedly.
No sound, or noise is heard.
Certain files cannot be
played.
The playing time is too short
when powered with the dry
batteries.
“Lo batt” appears on the
display. The CD does not
play.
“HI dc In” appears on the
display.
The CD does not play or
“No disc” appears on the
display  when a...

36
Tr o ubleshooting
Symptom
“HOLD” flashes in the
display  when you press a
button, and the CD does not
play.
Playback starts from the
point you stopped. (resume
function)
Rustling noise is heard from
the CD.
During playback of an ATRAC
CD or MP3 CD, the CD does
not rotate but you can hear
the sound normally.
“NO FILE” appears on the
display after you press u/
ENTER or when the lid of the
CD player is closed.
When closing the lid of the
CD player, the CD starts to
rotate.
The LCD display becomes
hard to...

37
Additional information
Specifications
CD player
SystemCompact disc digital audio system
Laser diode propertiesMaterial: GaAlAs
Wavelength: λ = 770 - 800 nm
Emission duration: Continuous
Laser output: Less than 44.6 µW
(This output is the value measured at a distance
of 200 mm from the objective lens surface on
the optical pick-up block with 7 mm aperture.)
D-A conversion1-bit quartz time-axis control
Frequency response20 - 20 000 Hz +1
–2 dB (measured by JEITA)
Output (at 4.5 V input level)Headphones...

38
Optional accessories
AC power adaptor*1AC-E45HG
Active speaker system SRS-Z1
SRS-Z30
Car battery cord*2DCC-E345
Car battery cord with car connecting pack*2
DCC-E34CP
Car connecting pack*2CPA-9C
Connecting cord RK-G129
RK-G136
Earphones (except for the customers in France)
MDR-E818LP
MDR-J10
Earphones (for the customers in France)
MDR-E808LP
*1Specifications for AC power adaptors vary for
each area. Check your the voltage and the shape
of the plug in your area before purchasing an
adaptor.
*
2When...

39
Additional information 

Sony CorporationPrinted in Malaysia
This warranty is valid only in the United States.