background image

∫ 

Care

To prevent battery damage, electrolyte leakage and
short-circuiting, heed the following points.

Do not peel off the covering on batteries and do not
use if the covering has been peeled off.

Align the poles 

+

and 

-

correctly when inserting the

batteries.

Do not mix different types or of batteries or old and
new batteries.

Remove the batteries if you do not intend to use the
unit for a long time.

Do not throw into fire, short-circuit, disassemble, or
subject to excessive heat.

Do not attempt to recharge dry cell batteries.

Do not allow metal objects to touch the battery termi-
nals as this may cause short-circuiting which is dan-
gerous.

When carrying batteries in a pocket or bag, ensure no
metal objects such as necklaces are placed together
with them. Contact with metal may cause short-circuit-
ing which can cause a fire. For safety, carry the
rechargeable batteries in the battery carrying case.

When driving a car

I

n the interest of traffic safety, do not operate the unit

while driving.

Specifications

Troubleshooting Guide

Before requesting service, make the below checks. If you are in doubt about some of
the check points, or if the remedies indicated in the chart do not solve the problem,
contact the Panasonic Customer Call Center at 1-800-211-7262, or e-mail  con-
[email protected], or web site (http://www.panasonic.com).

Listening caution

Do not play your headphones or earphones at a high
volume. Hearing experts advise against continuous ex-
tended play.

If you experience a ringing in your ears, reduce volume
or discontinue use.

Do not use while operating a motorized vehicle. It may
create a traffic hazard and is illegal in many areas.

You should use extreme caution or temporarily discon-
tinue use in potentially hazardous situations.

Even if your headphones or earphones are the open-air
type designed to let you hear outside sounds, don’t turn
up the volume so high that you can’t hear what’s around
you.

Sound can be deceiving. Over time your hearing “com-
fort level” adapts to higher volumes of sound. So what
sounds  “normal” can actually be loud and harmful to
your hearing.
Guard against this by setting your equipment at a safe
level BEFORE your hearing adapts.
To establish a safe level:

Start your volume control at a low setting.

Slowly increase the sound until you can hear it com-
fortably and clearly, and without distortion.

Once you have established a comfortable sound level:

Set the dial and leave it there.

Cautions

EST. 1924

∫ 

Selection

As a safety precaution, the portable CD players made
by Panasonic are constructed so it is impossible to
recharge ordinary batteries.
Only batteries especially designed for this unit can be
recharged.
Special rechargeable Ni-Cd batteries:

P-3GAVA/2B (set of 2)

For details, check with your dealer.

If rechargeable battery play time is short after recharg-
ing, the batteries have reached the end of their service
life. Replace them with the recommended replace-
ments.

Play time may be shorter than usual after recharging
batteries for the first time or after they have been un-
used for a long time. Repeatedly recharge and dis-
charge the batteries if this occurs to restore them to
normal.

Audio
No. of channels: 2 (left and right, stereo)
Frequency response:

20 to 20,000 Hz

(

i

0 dB to 

j

7 dB)

DA converter:

1 bit, MASH

Headphone

output level: RMS max. 8 mW

i

8 mW/

16 

(adjustable)

Pickup
Light source:

Semiconductor laser

Wavelength:

780 nm

MP3
Maximum number of items 

(sum of folders and files):

999

Maximum album levels:

100

Supported bit-rates: 32 kbps to 320 kbps

(128 kbps is recommended)

General
Operational temperature 

range:

e

C–40 

e

C

(32 

e

F–104 

e

F)

Rechargeable temperature 

range:

e

C–40 

e

C

(41 

e

F–104 

e

F)

Power supply:

DC 4.5 V with optional 

AC adaptor RP-AC46

Play time:
[Approximate operating time in hours (in
hold mode with S-XBS canceled, at
25 

o

C (77 

o

F) on a flat, stable surface)]

The play time may be less depending
on the operating conditions.

Play time will be considerably reduced
when playing CD-RW.

Recharging time:

About 5 hours

Dimensions 

(W

a

H

a

D):

128

a

27.0

a

131.5 mm

(5

1

32

za

1

1

16

za

5

3

16

z

)

Mass:

259 

g

(9.1 oz.)

(with batteries)

213 

g

(7.5 oz.)

(without batteries)

Note:
Specifications are subject to change
without notice.
Mass and dimensions are approximate.

8

Ordinary dry cell
batteries/rechargeable
batteries

Special rechargeable
batteries

Problem

Cannot close the cover.

Cannot play discs or
“ERROR”  is displayed.

Tracks on disc do not
play in order, starting
with the first track.

Cannot hear music—
too noisy.

TV picture is distorted.
Radio reception is
noisy.

Check this

Is the disc properly secured in place?

Is the unit in HOLD mode?

Is the disc properly secured in place?

Is there condensation on the lens? 

(Wait for about an hour and then try again.)

Is the disc dirty or scratched or the lens dirty?
(Wipe the disc clean and clean the lens. If it is an
MP3 disc and it is badly scratched, rerecord the
files onto a fresh disc.) 

Is [NOR, RANDOM, RESUME] in the [NOR]
position?

Is the headphone plug inserted all the way?

Is the plug dirty? (Wipe away dirt on plug.)

Separate the unit from mobile phones.

Are you using the unit too near a TV or tuner?
(Keep the unit away from the TV or tuner.)

Discontinue use if you experience discomfort with
the headphones. Continued use may cause rashes
or other allergic reactions.

Selection and care of rechargeable /dry cell batteries

Batteries

used

2 optional
alkaline
batteries

2 optional
rechargeable
batteries 
(P-3GAVA/2B)

CD-DA

disc

35

12

MP3

disc

14

5

Summary of Contents for SL-MP50

Page 1: ...se of the plug 3 Power cord protection Route the AC power sup ply cord so that it will not be walked on or pinched by items placed on or against it Never take hold of the plug or cord with wet hands Always grasp the plug body firmly when connecting and disconnecting it 4 Overloading When connecting the AC power sup ply cord be careful not to overload the household AC outlet extension cord or outle...

Page 2: ... operate be tween when the battery indicator starts flashing and when the power is cut off differs depending on the type of batteries used The battery indicator may not flash if rechargeable batteries other than those designated by Panasonic are used Removing batteries Push up on the battery in the direction indicat ed by the arrow Then lift it out If the battery lid comes loose Slide the lid back...

Page 3: ...k to tracks that were played previously in the random sequence During program play random play or 1 track re peat play page 4 search operation is limited to the current track only Press during play Press during play Press during stop mode Press during play Press twice to skip to the beginning of the previous track Press again to restart play Press and hold during play P U S H PUS H 3 4 1 6 2 L R N...

Page 4: ...lay in sequence To delete the entire programmed se quence Press OPR OFF 4 N NOR RESUME RANDOM G C MEMORY RECALL H N NOR RESUME RANDOM Playing MP3 files What is MP3 A method of compressing audio MPEG Audio Layer 3 MP3 allows audio to be reduced to up to one tenth its original size when a compression rate of 128 kbps is used without overtly hurting audio quality When creating MP3 files to play on th...

Page 5: ... track Press again to restart play OPR OFF OPR OFF Backward Forward ALBUM S XBS MP3 ALBUM S XBS ALBUM TRACK MP3 Total number of albums Total number of tracks ALBUM S XBS ALBUM TRACK MP3 ALBUM S XBS MP3 S XBS MP3 3 4 1 6 2 L R VOLUME 5 4 6 OPEN HOLD NOR RESUME RANDOM OPR OFF 5 ALBUM MODE MEMORY RECALL S XBS TRACK MP3 Album number Track number Track number in play Elapsed playing time of each track ...

Page 6: ...racks are repeated v Cancel M Changing the sound quality Press during play or stop mode The setting switches as shown below each time you press the button S XBS Cancel no indicator is shown S XBS Select this setting to boost the low range response NOR RESUME RANDOM N G H N NOR RESUME RANDOM NOR RESUME RANDOM N D REPEAT Program play Up to 20 tracks can be entered in the programmed se quence Prepara...

Page 7: ...ng between 4 and 6 then adjust the volume on the other equip ment Using the unit with a car audio system This model comes with the car adaptor and the car stereo cassette adaptor Please refer to the Installation Instructions attached sheet For securing the unit Car mounting kit SH CDF20 Note when using the car mounting kit SH CDF20 Note It may not be possible to use the unit with some types of car...

Page 8: ...tteries especially designed for this unit can be recharged Special rechargeable Ni Cd batteries P 3GAVA 2B set of 2 For details check with your dealer If rechargeable battery play time is short after recharg ing the batteries have reached the end of their service life Replace them with the recommended replace ments Play time may be shorter than usual after recharging batteries for the first time o...

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