Sony NW-MS70D Operating Instructions - Page 56

56

Specifications

Maximum recording time

(Approx.)

NW-MS70D/MS77DR; When using the built-in flash

memory only:

NW-MS90D; When using the built-in flash memory only:

When using “Memory Stick” (64MB):

When using “Memory Stick” (128MB):

Sampling frequency

44.1 kHz

Audio compression technology

Adaptive Transform Acoustic Coding3 (ATRAC3)

Adaptive Transform Acoustic Coding3plus

(ATRAC3plus)

Frequency response

20 to 20,000 Hz (single signal measurement during

playback)

Output

Headphone: Stereo mini-jack

Signal-to-noise ratio (S/N)

79 dB or more (excluding ATRAC3 66 kbps)

Dynamic range

85 dB or more (excluding ATRAC3 66 kbps)

Operating temperature

5˚C to 35˚C (67˚F to 95˚F)

Power source

•

DC IN 1.2 V (from built-in rechargeable battery)

•

DC IN 4.5 V (from AC power adaptor)

•

USB power (from a computer through supplied USB

cable)

Battery life (continuous playback)

ATRAC3 format: Approximately 44 hours

ATRAC3plus format: Approximately 36 hours

Dimension

36.4

×

48.5

×

18 mm (1

7

/

16

×

1

15

/

16

×

23

/

32

inches)

(w/h/d, projecting parts not included)

Mass

Approx. 54 g (1.9 oz) (“Memory Stick Duo” not

included)

Supplied accessories

USB cradle (NW-MS70D/MS90D) (1)

Recording USB cradle (NW-MS77DR) (1)

Headphones (1)

Dedicated USB cable (1)

AC power adaptor (for the supplied USB cradle) (1)

Carrying pouch (1)

Extension headphone cord (1)

Optical Digital cable (NW-MS77DR) (1)

Neck strap (1)

Earbuds (Size S, L) (NW-MS90D Non-US model) (1)

CD-ROM (1)

Operating Instructions (1)

SonicStage Operating Instructions (1)

Optional accessories

MagicGate-compatible “Memory Stick Duo”

MSH-M128A (128 MB)

MSH-M64A (64 MB)

Design and specifications are subject to change

without notice.

ATRAC3plus

2 hr. (256 kbps)

8 hr. 40 min. (64 kbps)

11 hr. 40 min. (48 kbps)

ATRAC3

4 hr. 10 min. (132 kbps)

5 hr. 20 min. (105 kbps)

8 hr. 30 min. (66 kbps)

ATRAC3

8 hr. 20 min. (132 kbps)

10 hr. 40 min. (105 kbps)

17 hr. (66 kbps)

ATRAC3plus

4 hr. (256kbps)

17 hr. 20 min. (64 kbps)

23 hr. 20 min. (48 kbps)

ATRAC3plus

30 min. (256kbps)

130 min. (64 kbps)

170 min. (48 kbps)

ATRAC3

60 min. (132 kbps)

80 min. (105 kbps)

120 min. (66 kbps)

ATRAC3

120 min. (132 kbps)

160 min. (105 kbps)

240 min. (66 kbps)

ATRAC3plus

60 min. (256kbps)

260 min. (64 kbps)

350 min. (48 kbps)

Section	Page
Table of Contents	5
Overview	6
What you can do with your Network Walkman	6
Other features	7
On “MagicGate Memory Stick”	8
Using “Memory Stick” (not supplied) on your Network Walkman	9
Step 1: Checking the package contents	10
Step 2: Charging the battery	11
Locating controls	13
Basic Operations	15
Transferring audio files from the computer to your Network Walkman	15
Note on playing songs with a limited playing period (Timeout contents)	18
Note on playing songs with a limited playing count	18
Recording onto your Network Walkman — Only for NW-MS77DR	19
Listening to music with your Network Walkman	22
What is the Group function?	23
On other operations	24
Removing the headphones from your Network Walkman	25
Attaching the plug cover to the supplied extension headphone cord	26
Advanced Operations	27
Playback mode	27
Changing the display mode	28
Selecting the group display mode	29
Displaying the remaining recordable time — Only for NW-MS77DR	29
Adjusting treble and bass (Digital sound preset)	30
Selecting the Sound quality	30
Adjusting the sound quality	31
Locking the controls (HOLD)	32
Storing data other than audio files	32
Adjusting the settings of your Network Walkman	33
Adjusting the time setting of your Network Walkman to a computer’s built-in clock	33
Adjusting the current time setting (DATE-TIME)	34
Limiting the volume (AVLS)	35
Setting the volume using the preset volume function	35
Setting a volume level of the preset mode	35
Switching to the manual mode	36
Turning off the beep sound (BEEP)	37
Changing the backlight setting	37
Changing the setting of synchro-recording — Only for NW-MS77DR	38
Selecting the bit rate — Only for NW-MS77DR	39
Editing the track name and group name (EDIT NAME) — Only for NW-MS77DR rate	39
Other functions	41
Erasing audio file (ERASE)	41
Regrouping songs (REGROUP)	42
Charging the battery with a USB connection (USB CHARGE)	43
Formatting memory (FORMAT)	44
Other Information	45
Precautions	45
When disposing the Network Walkman	46
Troubleshooting	48
To reset the player	48
What happened?	48
Error messages	53
Specifications	56
Glossary	57
Menu list	59

Sony NW-MS70D Operating Instructions - Page 56

Specifications

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