Sony MZ-G750 User manual

3-223-667-12(1)

FM/AM Portable

MiniDisc Recorder

Operating Instructions

MZ-G750/G750PC/G750DPC

2

To prevent fire or shock

hazard, do not expose the

unit to rain or moisture.

To avoid electrical shock,

do not open the cabinet.

Refer servicing to qualified

personnel only.

Caution

The use of optical instruments

with this product will increase

eye hazard.

Listening for many hours at

maximum volume may damage

your hearing.

CAUTION — INVISIBLE

LASER RADIATION WHEN

OPEN

AVOID EXPOSURE TO

BEAM

Information

For customers in the USA

Owner’s Record

The serial number is located at

the rear of the disc compartment

lid and the model number is

located at the top and bottom.

Record the serial number in the

space provided below. Refer to

them whenever you call upon

your Sony dealer regarding this

product.

Model No.

Serial No.

Do not install the appliance in

a confined space, such as a

bookcase or built-in cabinet.

WARNING

IN NO EVENT SHALL

SELLER BE LIABLE FOR

ANY DIRECT,

INCIDENTAL OR

CONSEQUENTIAL

DAMAGES OF ANY

NATURE, OR LOSSES OR

EXPENSES RESULTING

FROM ANY DEFECTIVE

PRODUCT OR THE USE

OF ANY PRODUCT.

3

This equipment has been tested

and found to comply with the

limits for a Class B digital

device, pursuant to Part 15 of

the FCC Rules. These limits are

designed to provide reasonable

protection against harmful

interference in a residential

installation. This equipment

generates, uses, and can radiate

radio frequency energy and, if

not installed and used in

accordance with the

instructions, may cause harmful

interference to radio

communications. However,

there is no guarantee that

interference will not occur in a

particular installation. If this

equipment does cause harmful

interference to radio or

television reception, which can

be determined by turning the

equipment off and on, the user is

encouraged to try to correct the

interference by one or more of

the following measures:

— Reorient or relocate the

receiving antenna.

— Increase the separation

between the equipment and

receiver.

— Connect the equipment

into an outlet on a circuit

different from that to which

the receiver is connected.

— Consult the dealer or an

experienced radio/TV

technician for help.

This device complies with Part

15 of the FCC Rules. Operation

is subject to the following two

conditions: (1) This device may

not cause harmful interference,

and (2) this device must accept

any interference received,

including interference that may

cause undesired operation.

You are cautioned that any

changes or modifications not

expressly approved in this

manual could void your

authority to operate this

equipment.

RECYCLING NICKEL-

CADMIUM BATTERIES

Nickel-Cadmium

batteries are

recyclable. You

can help preserve

our environment

by returning your

unwanted batteries to your

nearest point for collection,

recycling or proper desposal.

Note: In some areas the

disposal of Nickel-Cadmium

batteries in household or

business trash may be

prohibited.

RBRC (Rechargeable Battery

Recycling Corporation) advises

you about spent battery

collection by the following

phone number.

Call toll free number: 1-

800-822-8837 (United

States and Canada only)

Caution: Do not handle

damaged or leaking Nickel-

Cadmium batteries.

4

For Customers in Australia

If the supply cord of the AC

power adaptor is damaged, the

AC power adaptor must be

returned to the manufacturer or

his agent for the cord to be

replaced.

Certain countries may regulate

disposal of the battery used to

power this product.

Please consult with your local

authority.

The CE mark on the

unit is valid only for

products marketed in

the European Union.

WALKMAN and are

trademarks of Sony

Corporation.

5

6

Table of contents

Looking at the controls ........................................................ 8

Getting started! ................................................................... 12

Recording an MD right away! ............................................ 15

Playing an MD right away! ................................................. 19

Listening to the radio ......................................................... 22

Various ways of recording

Two ways of connecting to a sound source .......................................... 24

Recording with analog input (line cable required) ................................ 27

Recording for long times ....................................................................... 28

To start/stop recording in sync with the source player (Synchro-recording)

................................................................................................. 29

Recording without overwriting existing material ................................. 31

Recording from a microphone .............................................................. 32

Adjusting the recording level manually (Manual recording) ................ 33

Checking the remaining time or the recording position ........................ 35

Various ways of playback

Playing tracks repeatedly ...................................................................... 37

Emphasizing bass (DIGITAL MEGA BASS) ...................................... 38

Checking the remaining time or the playing position ........................... 40

Protecting your hearing (AVLS) ........................................................... 41

Locking the controls (HOLD) ............................................................... 42

Connecting to a stereo system ............................................................... 43

Various way to use the radio

Presetting radio stations automatically .................................................. 45

Presetting radio manually ...................................................................... 46

Listening to the preset radio stations ..................................................... 47

Receiving stations outside your country (Excluding European, Saudi

Arabian, and Chinese model) ................................................. 47

7

Editing recorded tracks

Erasing tracks ........................................................................................ 49

To erase a track .............................................................................. 49

To erase the whole disc ................................................................. 50

Adding a track mark .............................................................................. 52

Erasing a track mark .............................................................................. 53

Moving recorded tracks ......................................................................... 54

Labeling recordings ............................................................................... 55

Power sources

Battery life ............................................................................................. 58

Additional information

Precautions ............................................................................................ 60

Troubleshooting .................................................................................... 64

System limitations ................................................................................. 67

Messages ............................................................................................... 69

Specifications ........................................................................................ 72

What is an MD? .................................................................................... 74

8

Looking at the controls

See pages in ( ) for more details.

The recorder

A REC MODE button (28)

B OPEN button (13)

C T MARK button (52)

D END SEARCH button

(16)(56)

E X (pause) button

(17)(20)(33)(56)

F VOL +/– button (19)(56)

G DC IN 3V jack (12)(15)

H i (headphones) jack

(13)(43)

I REC (record) switch

(16)(27)

J <MENU, button

(30)(37)(50)

N (play) button (16)(19)

./> (search/AMS)

button (17)(20)(53)(56)

x (stop)/CHARGE button

(12)(16)(19)(29)(50)

K Display window (30)(37)

L ENTER button (29)(37)(49)

M Battery compartment (12)

N LINE IN (OPTICAL) jack

(15)(27)

O MIC (PLUG IN POWER)

jack (32)

P HOLD switch (13)(42)

MENU

D

A

B

C

E

G

F

H

J

K

L

M

O

P

N

I

9

The display window

A Character information

display (35)(40)

Displays the disc and track

names, error messages, track

numbers, etc.

B Play mode indication (37)

Shows the play mode of the

MD.

C Time display

D Battery indication (59)

Shows approximate battery

condition.

E Mega bass indication (39).

F Level meter (34)

Shows the volume of the

MD being played or

recorded.

G Recording mode (LP2/LP4/

MONO) indication (28)

H SYNC (synchro-recording)

indication

I REC indication (16)

Lights up while recording.

When flashing, the recorder

is in record standby mode.

J REC REMAIN/REMAIN

(remaining time/tracks)

indication (35)(40)

Lights up along with the

remaining time of the track,

the remaining time of the

MD, or the remaining

number of tracks.

K Disc indication

Shows that the disc is

rotating for recording,

playing or editing an MD.

I

E

F

G

H

K

J

AB

D

C

10

The remote control with built-in digital

tuner

A Headphones/earphones

Can be replaced with

optional headphones/

earphones.

B HOLD switch (13)(42)

Slide to lock the controls of

the remote control.

C RADIO ON/BAND button

(22)(45)

FM MODE button (23)

D Display window (45)

E VOL +/– buttons (19)(22)

F Jog lever

X (pause)/MODE (20)(45)

>N (AMS/search,

play)/F+ button (19)(22)(46)

. (AMS/search)/F–

button(20)(22)(46)

G x (stop)/RADIO OFF

button (19)(23)(48)

B

A

C

D

E

F

G

11

The display window of the remote

control

A REC indication (16)

Lights up while recording.

When flashing, the recorder

is in record standby mode.

B Play mode indication (37)

Shows the play mode of the

MD.

C Manual/Auto indication

D Mega Bass indication (39)

E FM/AM indication (45)

F MONO (monaural)/LOCAL

indication

G Battery indication

H PRESET indication (45)

Lights up while preset radio

station is turned on.

I Number display

Displays the preset numbers,

track numbers, etc.

J Time/Frequency display

K MHz/kHz indication (45)

MHz lights up when FM

station is turned on and kHz

lights up when AM station is

turned on.

L AVLS indication (41)

A

HI J KL

BCDEFG

12

Getting started!

Charge the rechargeable battery before using. Even if the

rechargeable battery is not charged, you can use the recorder as long

as the AC power adaptor is connected.

1

Insert the rechargeable

battery.

2

Charging the rechargeable

battery.

1 Connect the supplied AC power adaptor.

2 Press CHARGE (x).

“Charging” flashes, e appears in the display, and

charging starts. When charging is completed, the battery

indication disappears. Full charging of a completely

discharged rechargeable battery takes about 3 hours.To

cancel charging, press CHARGE (x).

3 Disconnect the supplied AC power adaptor.

(Insert the rechargeable battery minus end first)

to a wall outlet

CHARGE (x)

to DC IN 3V

13

3

Make connections and

unlock the control.

1 Connect the supplied

headphones/earphones with

the remote control to i.

2 Slide HOLD in the opposite

direction of the arrow (.)

to unlock the controls.

4

Insert an MD.

(Use a recordable MD for recording.)

1

Press OPEN to open the lid. 2 Insert an MD with the label

side facing front, and press

the lid down to close.

HOLD

to i

14

Using on a dry battery

Insert one LR6 (size AA) alkaline dry battery (not supplied) instead

of the rechargeable battery.

Notes

• If you press CHARGE (x) immediately after charging has completed,

charging will begin again. If this happens, press CHARGE (x) again to stop

the charging operation since the battery is already fully charged.

• Charging stops when you try to operate the recorder during charging.

• B

e sure to use the supplied AC power adaptor.

• Charging time may vary depending on the battery condition.

• When a rechargeable battery is charged for the first time or charged after a

long period of disuse, battery life may be shorter than usual. Repeat

discharging and recharging a few times. The battery life should return to

normal.

• When the battery life of a fully charged rechargeable battery becomes about

half the normal life, replace it.

• When carrying the rechargeable battery, keep it in the supplied battery

carrying case. It is dangerous to carry the battery out of the case in your

pocket or a bag together with metallic objects such as key rings, as this may

cause a short circuit.

• Remove the rechargeable battery from the recorder when it is not to be used

for a long time.

15

Recording an MD right away!

Connect to a digital source using an optical cable (supplied) to make

digital recordings. Digital recording is possible even from digital

equipment with different sampling rates, such as a DAT deck or a BS

tuner, using the built-in sampling rate converter. To record from an

analog source, see “Recording with analog input (line cable

required)” (page 27). To record from an MD, see “Note on digital

recording” (page 63). Using the AC power adaptor (supplied) is

recommended for recording.

Note that you cannot record a radio broadcast that is

being received on the remote control.

1

Make connections.

(Insert the cables firmly and completely

into the appropriate jacks.)

to a wall outlet

AC power adaptor

(supplied)

to LINE IN (OPTICAL)

to DC IN 3V

CD player, MD

player, DVD video

player, etc.

Portable CD

player, etc.

∗ The supplied cable consists of one or the other of these cables. The shape of

the plugs on the supplied cable may differ, depending on where the recorder

was purchased.

Optical

plug

Optical

mini-

plug

to DIGITAL OUT

(OPTICAL)

Optical cable

(supplied)*

16

2

Placing the recorder into

recording-standby mode.

1 Press N, and then press

x.

The display window on the

recorder and the remote

control light up.

2 Press END SEARCH.

The recorder goes to the end

of the previously recorded

material.

To search for another place,

press N, >, or ..

3

Record an MD.

1 Press and slide REC to the

right.

REC indication lights up in

the display and recording

starts.

2 Play the source you want to

record.

N

x

END SEARCH

REC

x

17

To stop recording, press x.

After you press x, the recorder will automatically turn off after:

— about 5 minutes when using AC power adaptor.

— about 10 seconds when using batteries.

Notes

• “Data Save” or “TOC Edit” flashes while data of the recording (the track’s

start and end points, etc.) is being recorded. Do not move or jog the recorder

or disconnect the power source while the indication is flashing in the display.

• The lid does not open until “TOC Edit” disappears in the display.

If the recording does not start

• Make sure the recorder is not locked (page 42).

• Make sure the MD is not record-protected (page 62).

• Premastered MDs cannot be recorded over.

For models supplied with the AC plug adaptor

If the AC power adaptor does not fit the wall outlet, use the AC plug adaptor.

To Press

Record from the end of the

previous recording

1)

By setting “REC-Posi” to “From End”, recording operations will always start

from the end of the previously recorded material (page 31).

END SEARCH, and then press and

slide REC.

Record partway through the

previous recording

1)

N, > or . to find the start

point of recording and press x to

stop. Then press and slide REC.

Pause X

2)

Press X again to resume recording.

2)

A track mark is added at the point where you press X again to resume

recording while pausing; thus the remainder of the track will be counted as a

new track.

Remove the MD x and open the lid.

3)

(The lid does

not open while “TOC Edit”

flashing in the display.)

3)

If you open the lid and re-insert the same disc while “REC-Posi” is set to

“From Here,” recording will continue from the point where it last ended. If

you insert another disc, recording will start from the beginning of the disc.

Check the point to start recording on the display.

18

Notes

• If the power supply is disrupted (i.e. the battery is removed or becomes

exhausted or the AC power adaptor is disconnected) during a recording or

editing operation, or while “TOC Edit” appears in the display, then it will not

be possible to open the lid until power is restored.

• You can make a digital recording only from an optical type output.

• When recording from a portable CD player, set the CD player to pause, and

then do the recording procedure on the recorder.

• Note the following when recording from a portable CD player:

—Some portable CD players may not be capable of digital out unless

powered by the AC power.

—Connect the AC power adaptor to the portable CD player and use it on AC

power as the power source.

—Disable any anti-skip function (such as ESP*) on the portable CD player.

∗ Electronic Shock Protection

z

• LINE IN (OPTICAL) jack is for both digital and analog input. The recorder

automatically recognizes the type of line cable and switches to digital or

analog input.

• The level of the recorded sound is adjusted automatically.

• You can monitor the sound during recording. Connect the supplied

headphones/earphones with remote control to i and adjust the volume by

pressing VOL +/–. This does not affect the recording level.

19

Playing an MD right away!

To use the recorder on a rechargeable battery or dry battery, see

“Power sources” (page 58).

When you operate the recorder with the supplied remote control, use

the buttons and control shown in parentheses.

1

Play an MD.

1 Press N (flip the jog lever

towards >N).

A short beep sounds in the

headphones/earphones when

you operate on the remote

control.

2 Press VOL +/– to adjust the

volume.

The volume will be shown in

the display.

To stop play, press x.

A long beep sounds in the headphones/earphones when you operate

on the remote control.

Playback starts from the point you last stopped playing.

After you press x, the recorder will automatically turn off after:

— about 5 minutes when using AC power adaptor.

— about 10 seconds when using batteries.

VOL +/–

x

N

>N

x

20

G-PROTECTION function

The G-PROTECTION function has been developed to provide excellent

protection against sound skipping during many active uses. This function

provides a higher level of shock protection during playback than the traditional

one.

If the play does not start

Make sure the recorder is not locked (page 42).

To Press (Beeps in the headphones/

earphones

2)

)

2)

You can turn off the beep sound (page 43).

Find the beginning of

the current track

. once (Flip the jog lever towards

.). (Three short beeps)

Find the beginning of

the next track

> once (Flip the jog lever towards

>N). (Two short beeps)

Pause X (Press X on the jog lever). (Continuous

short beeps)

Press X again to resume play.

Go backwards while

playing

1)

To go backward or forward quickly without listening, press X and press and

hold . or > (flip and hold the the jog lever towards . or >N

on the remote control).

Press and hold . (Flip and hold the jog

lever towards .).

Go forward while

playing

1)

Press and hold > (Flip and hold the jog

lever towards >N).

Remove the MD x (a long beep) and open the lid.

3)

Once you open the lid, the point to start play will change to the beginning of

the first track.

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