Sony MZ-E75 manual

3-045-493-21(1)

Portable MiniDisc Player

Operating instructionsMode d’emploi (au dos)

Playing an MD right away!

Charge the supplied rechargeable battery, before using it for the first time. Other choices are a dry battery and house current. For details, see “Power Sources”.

Stereo or monaural playback is automatically selected, depending on the sound source.

To	Do this (Beeps in the
	headphones)

Pause	Press X on the remote
	control. (Continuous
	short beeps)
	Press X on the remote
	control again to
	*resume play.1**
Find the	Press .once.
beginning of	Press the control
the current	towards . on the
track	remote control. (Three
	short beeps)

Find the	Press . repeatedly.
beginning of	Press the control
the previous	towards . on the

BVarious ways of playback

Bottom side of the playerDIGITAL SOUND PRESETAVLS HOLD

To lock the controls (HOLD)

To prevent the buttons from being accidentally operated when you carry the player, use this function.

Slide HOLD on the player in the direction of the . to lock the controls of the unit. Slide HOLD on the remote control in the direction of the . to lock the controls of the remote control.

To adjust the sound quality(DIGITAL SOUND PRESET)

You can make adjustments to the sound quality to suit your taste, and then store two sets of these adjustments.

1 Slide DIGITAL SOUND PRESET to select

BPower sources

You can use the player on a dry battery, house current, or a Ni-Cd rechargeable battery.

Using on a dry battery

1 Insert one LR6 (size AA) alkaline battery (not supplied) into the supplied battery case, and close the lid.

Close the lid securely by aligning the markings on the main unit and the lid.

eMarkings

BAdditional information

PrecautionsOn safety

Do not put any foreign objects in the DC IN 1.5V jack.

On power sources

•For use in your house: Use the AC power adaptor AC-E15L (not supplied). Do not use any other AC power adaptor since it may cause the player to malfunction.

Polarity of the plug

On cleaning

•Clean the player casing with a soft cloth slightly moistened with water or a mild detergent solution. Do not use any type of abrasive pad, scouring powder or solvent such as alcohol or benzene as it may mar the finish of the casing.

•Wipe the disc cartridge with a dry cloth to remove dirt.

•Dust on the lens may prevent the unit from operating properly. Be sure to close the disc compartment lid after inserting or ejecting an MD.

On dry batteries and the battery carrying case

Incorrect battery usage may lead to leakage of battery fluid or bursting batteries. To prevent

Troubleshooting

Should any problem persist after you have made these checks, consult your nearest Sony dealer.

The player does not work or works poorly.

•You tried to play with no disc in the player (“NO DISC” flashes on the remote control).

bInsert an MD.

•The hold function is activated and the controls are locked. (If you press any of the operation buttons on the player, “HOLD” flashes on the remote control.)

b Slide HOLD against the direction of

SpecificationsSystemAudio playing system

MiniDisc digital audio system

Laser diode properties

Material: GaAlAs

Wavelength: λ= 790 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.

Revolutions

800 rpm to 1800 rpm (CLV)

Error correction

Advanced Cross Interleave Reed Solomon Code

MZ-E75

WARNING

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.

—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.

Install the supplied rechargeable battery NC-6WM to the supplied battery charger with correct polarity, and connect to a wall outlet.

• U.S.A. and European		• UK model	• Other countries model
continental model		(Full charging takes	(Full charging takes 60 minutes.)
(Full charging takes		3 hours and 30		to a wall
150 minutes.)		minutes.)		to a wall
150 minutes.)		minutes.)	lamp	outlet
			lamp	outlet
to a wall		to a wall
to a wall		outlet
outlet		outlet
outlet
		NC-6WM
		(supplied)
NC-6WM	NC-6WM		The charger lamp
(supplied)	(supplied)		The charger lamp
(supplied)	(supplied)		goes off when the
			goes off when the

charging has finished.

2Insert the rechargeable battery.

1 Slide open the battery	2 Insert the battery.
compartment as shown in the
illustration.

tracks	remote control
	repeatedly.
	(Continuous three
	short beeps)
Find the	Press > N once.
beginning of	Press the control
the next track	towards N/> on
	the remote control.
	(Two short beeps)

Go backwards	Hold down ..
while	Press and hold the
*playing1**	control towards .
	on the remote control.

Go forward	Hold down > N.
while	Press and hold the
playing*1	control towards N/
	> on the remote
	control.

Remove the	Press x, and then
MD	*press OPEN.2**

If playback does not start

Make sure the player is not locked. For details, see “To lock the controls (HOLD)”.

For models supplied with the AC plug adaptor

Remote controlDISPLAYPLAYMODE

HOLD

Playing tracks repeatedly

You can play tracks repeatedly in three ways

— all repeat, single repeat, and shuffle repeat.

Press PLAYMODE while the player is playing an MD.

Each time you press PLAYMODE, the play mode indication changes as follows.

Play mode indication

(none) (normal play)

All the tracks are played once.

1 or 2.

If you want, you may also listen to MDs without making any adjustments (i.e., by using the factory settings).

OFF 1 2

• • •

DIGITAL

SOUND PRESET

2 During playback, hold down DISPLAY

or PLAYMODE until the following indicator appears on the remote control. Press DISPLAY to select bass, and PLAYMODE to select treble.

When you select bass-setting mode, “B” appears. When you select treble-setting mode, “T” appears.

3 Press N/> or . on the remote repeatedly to adjust the bass or the treble. Adjust the sound as you listen to it.

Example: While adjusting the bass.The cursor moves. (Position: –2)

–4 ±0 +3

g g

Make sure the + and – terminals are correctly oriented.

2 Attach the battery case to the player.

Turn towards LOCK.

To release the battery case, turn towards RELEASE.

When to replace or charge the batteries

You can check the battery condition with the

•If you are not going to use this player for a long time, be sure to disconnect the power supply (AC power adaptor, dry battery, or rechargeable battery). To remove the AC power adaptor from the wall outlet, grasp the adaptor plug itself; never pull the cord.

On charging

•Be sure to use the supplied battery charger.

•Charging time may vary depending on the battery condition.

•When you use the battery for the first time or after a long period of disuse, the battery life may be shorter. In this case, charge and discharge the battery several times. The battery life will be restored.

•If the rechargeable battery capacity becomes half the normal life, replace it with a new one.

•Remove the rechargeable battery when the unit is not to be used for a long time. Do not carry the rechargeable battery in your pocket or a bag, etc., with metallic objects such as key rings.

On the battery case attachment terminals on the main unit

• Do not short-circuit the battery case

attachment terminals on the main unit with

such accidents, observe the following precautions:

•Install batteries with the + and – poles aligned correctly.

•Do not try to recharge dry batteries.

•When the player is not to be used for a long time, be sure to remove the batteries.

•If a battery leak should develop, carefully and thoroughly wipe away battery fluid from the battery compartment before inserting new ones.

•Do not carry the dry battery in your pocket or a bag, etc., with metallic objects such as key rings. The terminals of the battery or the battery carrying case may heat up from a short-circuit and can be dangerous.

On the lid of the battery case

The lid of the battery case supplied with this player is designed to detach from the main unit when handled with great force. To reattach the lid to the main unit, follow the steps below:

ProjectionsSlots

the arrow to release the hold

function.

•Moisture has condensed inside the player.

bTake the MD out and leave the player’s lid open for several hours until the moisture evaporates.

•The rechargeable battery or dry battery is weak (“LOW BATT” flashes on the remote control).

bReplace the dry battery or recharge the battery.•The rechargeable battery or dry battery has been installed incorrectly.bInstall the battery with correct polarity.

•An MD with no recording on it is inserted (“BLANKDISC” flashes on the remote control).

bInsert a recorded MD.

•The player cannot read the disc (it’s scratched or dirty) (“DISC ERR” flashes on the remote control).

bReinsert or replace the disc.

•While operating, the player received a mecanical shock, too much static, abnormal power voltage caused by lightning etc.

(ACIRC)

Sampling frequency

44.1kHz

Coding

Adaptive TRansform Acoustic Coding (ATRAC)

Modulation system

EFM (Eight to Fourteen Modulation)

Number of channels

2 stereo channels

1 monaural channel

Frequency response

20 to 20,000 Hz ± 3 dB

Wow and Flutter

Below measurable limit

Outputs

Headphones: stereo mini-jack, maximum output level 5 mW + 5 mW, load impedance 16 ohms

GeneralPower requirements

Nickel cadmium rechargeable battery NC-6WM (supplied)

One LR6 (size AA) battery (not supplied) Sony AC Power Adaptor AC-E15L* (not supplied) connected to the DC IN 1.5V jack

Battery operation time

See “When to replace or charge the batteries”

Dimensions

Approx. 86 ⋅ 16.3 ⋅ 75.4 mm (w/h/d)

(3 1/2 ⋅ 21/32 ⋅ 3 in.) not including projecting parts and controls

Mass

CAUTION — LASER RADIATION WHEN OPEN

DO NOT STARE INTO BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS

Listening for many hours at maximum volume may damage your hearings.

Information

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.

Certain countries may regulate disposal of the battery used to power this product.

Please consult with your local authority.

“MD WALKMAN” is a trademark of Sony Corporation.

For customers in the United States Owner’s Record

The model number is located at the bottom and near the display and the serial number is located on the floor of the disc compartment. Record the serial number in the space

For customers in the United States and CanadaRECYCLING 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 disposal.

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.

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.

Welcome!

E	Make sure the + and –
	terminals are correctly
	oriented.

3Insert an MD.

1 Press OPEN.	2 Insert an MD and press the lid down to
	close.

With label facing upward, insert disc in direction of the arrow.

4Play an MD.

Bottom side of

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

Display window while playing back

For details, see “To know the track name and time”.

Track name*3 or elapsed time of the track being playedTrack numberTips

•The OPERATE lamp on the player lights up on the player during playback. When you press x, the lamp goes off.

•The display on the remote control disappears after a while after you have pressed x.

Note

Do not press OPEN during playback. If you do, the lid opens and playback stops.

When using optional headphones

• Use headphones with a stereo-miniplug.

You cannot use headphones with a

“F” (all repeat)

All the tracks are played repeatedly.

“F1” (single repeat)

A single track is played repeatedly.

“F SHUF” (shuffle repeat)

All the tracks are played repeatedly in random order.

Tips on playbackTo know the track name and time

Press DISPLAY on the remote control while the player is playing an MD.

Each time you press DISPLAY, the display changes as follows.

Elapsed time

Track number

The sound can be adjusted in 8 steps (–4, –3…±0…+2, +3).

If you hold down PLAYMODE while in bass-setting mode, the mode will change to treble-setting mode. If you hold down DISPLAY while in treble-setting mode, the mode will change to bass-setting mode.

4 Press DISPLAY or PLAYMODE. The sound settings are saved and the playback display appears again.

If you perform no sound adjustments for a given duration of time, the playback display appears again and any settings that were made are saved.

Returning the MD player to its factory settings

To return the MD player to its factory settings, reset the following items to the value indicated:

•DIGITAL SOUND PRESET 1: bass +1, treble ±0

•DIGITAL SOUND PRESET 2: bass +3, treble ±0

Notes

• Settings can also be changed while playback is

momentarily paused (X).

• Settings cannot be changed through the

battery indication which is displayed while using the player.

tBattery power decreasing

rWeak batteries.

eThe batteries have gone out. “LOW BATT” flashes in the display on the remote control, and the power goes off.

Battery life*

Batteries	Playback

Ni-Cd	Approx. 8 hours**
rechargeable battery
(NC-6WM)

One LR6 (size AA)	Approx. 22 hours
alkaline battery

One LR6 (size AA)	Approx. 32 hours**
alkaline battery and
a Ni-Cd
rechargeable battery
(NC-6WM)

*The battery life may be shorter depending on operating conditions and the temperature of the location.

**With a fully charged battery

metallic objects, etc., when the

rechargeable battery is inserted, as this

may cause heat and can be dangerous.

• When carrying the player in a bag, be sure

to put it in the supplied carrying pouch.

On heat build-up

Heat may build up in the player if it is used for an extended period of time. In this case, leave the player to cool down.

On installation

•Never use the player where it will be subjected to extremes of light, temperature, moisture or vibration.

•Never wrap the player in anything when it is being used with the AC power adaptor. Heat build-up in the player may cause malfunction or injury.

On the headphonesRoad safety

Do not use headphones while driving, cycling, or operating any motorized vehicle. It may create a traffic hazard and is illegal in many areas. It can also be potentially dangerous to play your player at high volume while walking, especially at pedestrian crossings. You should exercise extreme caution or discontinue use in potentially

1Place the lid so that the projections on the lid are aligned with the slots on the main unit.

2Fit the projection one by one in to the slot as shown in the illustration.

Note on mechanical noise

The player gives out mechanical noise while operating, which is caused by the power- saving system of the player. This is not a malfunction.

If you have any questions or problems concerning your player, please consult your nearest Sony dealer.

bRestart as follows.1 Disconnect all the power sources.2 Leave the player for about30 seconds.3 Connect the power source.The MD is not played normally.•The player is set to the repeat mode (“F” is displayed on the remote control).bPress PLAYMODE repeatedly until “F” disappears, then start playing.An MD is not played from the first track.•Disc playing stopped before it came to the last track.

bPress . repeatedly or eject and reinsert the MD once to go back to the beginning of the disc, and restart playing after checking the track number in the display.

The Digital Sound Preset function does not function.•The DIGITAL SOUND PRESET switch is set to OFF.bSet the switch to 1 or 2.Playback sound skips.•The player is placed where it receives

Approx. 98 g (3.5 oz.) the player only Approx. 138 g (5.0 oz.) incl. a premastered MD and a nickel cadmium rechargeable battery NC-6WM

Supplied accessories

Battery Charger (1) Rechargeable battery (1) Rechargeable battery carrying case (1) Headphones with a remote control (1) Dry battery case (1)

Carrying pouch (1)

Optional accessories

AC-E15L AC power adaptor * (except for Australia)

MDR-series Stereo headphones ** SRS-series Sony Active Speakers

*The operative voltage for the AC power adaptor varies depending upon the country in which it is sold. Therefore, purchase the AC power adaptor in the country you intend to use it.

**Whether you should plug the headphones directly to the i1 (or i2) jack on the main unit or to a remote control, use only headphones with stereo mini plugs.

stereo mini plugs

provided below. Refer to them whenever you call upon your Sony dealer regarding this product.

Model No. MZ-E75 Serial No.

Information

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

Welcome to the world of the MiniDisc! Here are some of the capabilities and features you’ll discover with the new MiniDisc Player.

• Small body almost the size of a MiniDisc

jacket

Ideal weight and size; fits in your shirt

pocket.

• Simple “Pop-Up Eject” function for easy

MiniDisc handling

A single press of a button on the side of the

player causes the player lid to open and the

MiniDisc to eject.

Remote control

i2 jack

Use to connect a second pair of headphones, etc.

N/>

.x 4

xthe player

3i1 jack

microplug.

• In addition to the i1 jack, you can connect

headphones to the i2 jack as well.

*1 When you press . or > N on the

player during pause (X), the player

resumes playback.

If you hold down . or > N on the

player (or press and hold the control

towards . or N/> on the remote

control) during pause (X), you can fast

forward/rewind without listening to the

playback sound.

Track name

Track number

Disc name

operation buttons on the player.

• Settings cannot be changed while the DIGITAL

SOUND PRESET switch is set to OFF.

To protect your hearing (AVLS)

The AVLS (Automatic Volume Limiter System) function keeps down the maximum volume to protect your ears.

Set AVLS to LIMIT.

The volume is kept at a moderate level, even

Using on house current

Remove the rechargeable battery when using the unit on house current.

1 Attach the supplied battery case to the player.

2 Connect the AC-E15L AC power adaptor (not supplied) to the DC IN 1.5V jack of the battery case.

hazardous situations.

Preventing hearing damage

Avoid using headphones at high volume. Hearing experts advise against continuous, loud and extended play. If you experience a ringing in your ears, reduce the volume or discontinue use.

Caring for others

Keep the volume at a moderate level. This will allow you to hear outside sounds and to

continuous vibration.bPut the player on a stable place. •A very short track may cause sound toskip.Sound has a lot of static.

•Strong magnetism from a television or such device is interfering with operation.

bMove the player away from the source of strong magnetism.

Your dealer may not handle some of the above listed accessories. Please ask the dealer for detailed information about the accessories in your country.

US and foreign patents licensed from Dolby Laboratories Licensing Corporation.

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:

• Personalized sound through Digital

Sound Preset functions

You can store two sets of sound quality

adjustments (made during playback) to

two switches.

• Dual phone jacks for greater versatility

Two phone jacks are provided for

connection of up to two headphones.

• Easy-to-operate headphones remote

control with backlit LCD

Keep the main unit in your pocket and

operate the MiniDisc player through the

“slim stick” remote control. The LCD

displays disc and track information,

playback mode as well as battery

condition.

• Low power-consumption design enables

extended battery life.

• Shock-resistant memory offsets up to

40 seconds of optical read errors.

OPERATE lamp1Connect the headphones to the remote control.

Plug it in firmly all the way.

2Connect the headphones with the remote control to the i1 jack.3Press > N (or press the control towards N/> or . on the remote control).

The OPERATE lamp on the player lights up and the player starts to play the first track. When using the remote control, a short beep sounds in the headphones.

4Press VOLUME +/– (or press VOL +/– on the remote control) to adjust the volume.

The volume indicator appears on the remote control to allow you to check the volume.

To stop play, press x.

The OPERATE lamp on the player goes off. The display on the remote control disappears after a while. When using the remote control, a long beep sounds in the headphones.

*2	Once you open the lid, the point to start
	playback will change to the beginning of
	the first track.
*3	Appears only with MDs that have been
	electronically labeled.

Number of tracks recorded on the MD

Note

Disc and track names appear only with MDs that have been electronically labeled.

if you try to turn the volume above the limited level.

NORM LIMIT

• •

AVLS

3 Connect the AC power adaptor to a wall outlet.

to a wall outletto DC IN 1.5V jack

Note

The battery indication is displayed while using the AC power adaptor.

be considerate of the people around you.

On the MiniDisc cartridge

•Do not touch the internal disc directly. Forcing the shutter open may damage the internal disc.

•Do not place the cartridge where it will be subjected to light, temperature, moisture or dust.

The rechargeable battery does not start charging (in case of a charger with a lid).

•The lid of the battery charger is not closed properly.bClose the lid and slide the lock.No sound comes through the headphones.•The headphones plug is not firmly connected.bConnect the headphones plug firmly to the remote control.bConnect the headphones plug firmly to the i1 (or i2) jack.•Volume is too low.bAdjust the volume by pressing VOLUME +/– (VOL +/– on theremote control). •AVLS is on.bSlide AVLS to NORM.

Design and specifications are subject to change without notice.