Panasonic SL-SX451C Operating Instructions Manual Download Page 4

Audio (CD-DA)

Sampling frequency:

44.1 kHz

No. of channels: 

2 (left and right, stereo)

Frequency response:

20 Hz to 20,000 Hz (

i

0.5 dB to 

j

7 dB)

Headphone output level:

RMS max. 6 mW

i

6 mW/

16 

(adjustable)

Pickup

Light source:

Semiconductor laser

Wavelength:

780 nm

MP3

Supported bit rates

(Supports variable bit rates):

32 kbps to 320 kbps

(128 kbps is recommended)

Supported sampling frequency:

48 kHz/44.1 kHz/32 kHz

Maximum number of items 

(total no. of albums and tracks): 999

Maximum album levels:

100

General

Power supply:

DC input 

(via AC adaptor, not included):

DC 4.5 V

Operational temperature range:

e

C–40 

e

C (32 

e

F–104 

e

F)

Play time:
Using on a flat stable surface at 25 

e

C

(77 

e

F), EQ is off, Hold is on, Anti-skip

is on POS 1 (CD-DA), recommended
bit rate (MP3:128 kbps), and the
Digital Re-master is off (MP3). Play
times are in hours and approximate.

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

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

Dimensions (W

a

H

a

D):

135 mm

a

23.8 mm

a

135 mm

(5

5

/

16

za

15

/

16

za

5

5

/

16

z

)

Mass:

202 

g

(7.1 oz.) (with batteries)

158 

g

(5.6 oz.) (without batteries)

Note:

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

A

4

Supplied Accessories

Check the packing carton for these accessories.

For U.S.A.

≥ 

1 Pair of stereo headphones:

L0BAD0000177

For Canada

≥ 

1 Pair of stereo earphones:

L0BAB0000182

≥ 

1 Car power adaptor:

SH-CDC12PEY

≥ 

1 Car stereo cassette adaptor:

SHCDM10B1PYK

Headphones (included for U.S.A.)

To DC IN jack

Car audio

Connection is
not always
possible.

Car stereo cassette adaptor
(included for 

Purchase 

RP-CK455

§

for .

SL-SX450

SL-SX451C

To headphone jack

To CD or AUX
terminals

Audio

system

Audio cable

(

not included

)

When the unit is connected to other equipment, adjust the volume on the 
connected equipment.

(Product numbers correct as of November 2004. These may be subject to change.)

Main unit

Turn off this unit and the other equipment before connection.
Insert each plug fully. [Plug type: 3.5 mm (

1

/

8

in.

) stereo]

Connections

Car power adaptor
(included for 

)

Purchase 

RP-CK455

§

for .

SL-SX450

SL-SX451C

Set the unit’s volume to 10-15.

Use numbers indicated when ordering replacements or optional
accessories from your Panasonic dealer.

(Product numbers correct as of November 2004. These may be subject
to change.)

To order accessories in the U.S.A., refer to “Accessory
Purchases” on page 3.

(

)

*

'

The HOLD function is on. Cancel HOLD
(

page 5).

You haven’t inserted a disc or it isn’t inserted
correctly.

You have inserted a disc this unit cannot play.

The disc lid is open.

The program already contains 20 tracks.

Reading MP3 files.

Display

Set the unit’s volume to 10-15.

ONLY

SL-SX451C

Playing MP3 

MP3: A method of compressing data with little loss to the original

sound quality.

When creating MP3 files to play on this unit

Disc formats: ISO9660 level 1 and level 2 (except for extended formats)

Unit limitations

This unit is compatible with multi-session discs but if there are a lot
of sessions it takes more time for play to start. Keep the number of
sessions to a minimum to avoid this.

This unit cannot play files recorded using packet write.

Depending on how you create MP3 files, they may not play in the
order you numbered them or may not play at all.

001

track

.mp3

002

track

.mp3

003

track

.MP3

001

album

CD-ROM drive

1

001

track

.mp3

Prefix with 3-digit numbers in the order you 
want to play

Naming tracks and albums

Extension

(

or

.MP3)

002

album

004

track

.mp3

005

track

.mp3

2

004

album

008

track

.MP3

009

track

.MP3

003

album

006

track

.mp3

007

track

.MP3

4

3

If you create an album like this, the
files may not play in the order you
numbered them.
The albums would play in the
order 

1

2

3

4

(CD-DA/MP3 only)

For CD-DA format, use a music disc and finalize

§

it after recording. The

unit may not be able to play some discs due to the condition of the
recording.

§

A process performed after recording that enables CD-R/CD-RW players to play
audio CD-R and CD-RW.

Up to 30 characters

Note on CD-R and CD-RW

Specifications

CD-DA 

disc

50

MP3 

disc

85

Batteries 

used

2 alkaline batteries

Long
cord to
the right

Earphones (included for Canada)

§

The RP-CK455 set contains the car power adaptor and car stereo cassette
adaptor. Be sure to use these together with the car audio connection.

RQT8037-P.qxd  04.11.19 3:13 PM  ページ 4

Summary of Contents for SL-SX451C

Page 1: ...me conditions Model No SL SX450 SL SX451C Dear Customer Thank you for purchasing this product Before connecting operating or adjusting this product please read these instructions completely Please keep this manual for future reference RQT8037 P F1104TR0 P PC p Operating Instructions Portable CD Player Troubleshooting guide Before requesting service make the following checks If you are in doubt abo...

Page 2: ...ile operating a motorized vehicle It may create a traffic hazard and is illegal in many areas You should use extreme caution or temporarily discontinue 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 ...

Page 3: ...nce in Puerto Rico call Panasonic Puerto Rico Inc 787 750 4300 or fax 787 768 2910 When shipping the unit carefully pack and send it prepaid adequately insured and preferably in the original carton Include a letter detailing the complaint and provide a day time phone number where you can be reached Obtain Product Information and Operating Assistance locate your nearest Dealer or Servicenter purcha...

Page 4: ...rchase RP CK455 for SL SX450 SL SX451C Set the unit s volume to 10 15 Use numbers indicated when ordering replacements or optional accessories from your Panasonic dealer Product numbers correct as of November 2004 These may be subject to change To order accessories in the U S A refer to Accessory Purchases on page 3 The HOLD function is on Cancel HOLD page 5 You haven t inserted a disc or it isn t...

Page 5: ......

Page 6: ...play canceled Enhanced S XBS EQ button Sound quality Other play method While stopped each time you press and hold MEMO You cannot change the memory time for MP3 It s a maximum of 100 seconds for MP3 recorded at 128 kbps 1 MEMO Confirm tracks Press M disappears Press during play Cancel Press after all desired tracks have been programmed While stopped use or 9 to select the track then press MEMO Tra...

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