Presetting Stations
What the ASP button does (ASP function)
To cancel the stored station | z | Power sources |
| Operate the unit according to the steps above. | Aside from alkaline dry batteries, you can use | |
| At step 3 press PRESET +/– repeatedly until | ||
| the player on house current or a nickel metal | ||
| is flashing. | hydride rechargeable battery. | |
You can check the battery condition with the battery indication displayed while using the player.
BUsed batteries
v
zAdditional information
Precautions
On safety
| • Do not put any foreign objects in the DC |
On the MiniDisc cartridge
•Do not break open the shutter.•Do not place the cartridge where it will be subject to light, temperature, moisture or dust.
On cleaning
Troubleshooting
Should any problem persist after you have made these checks, consult your nearest Sony dealer.
Specifications
MD Section
Audio playing system
MiniDisc digital audio system
Laser diode properties
When you press the ASP button, the MD Walkman searches and stores receivable stations automatically.
If the ASP function does not store the desired station, or you want to customize the preset number of the stations, see Tuning in to stations manually or Storing radio stations manually.
Automatic scanning and memorization of a selected band (Auto Memory Scan)
The MD Walkman searches and memorizes receivable stations automatically.You can preset 8 stations for AM, 16 for FM (FM 1 and FM2 combined).Operate this function where the radio reception is well.PRESET | ENTER | |
|
| |
|
|
|
RADIO ON/BAND
1 Press RADIO ON/BAND to turn on the radio and then press RADIO ON/BAND to select AM, FM1* or FM2*.
2 Press ENTER until “A” appears in the display.FM STEREO / AM
The MD Walkman starts searching and storing stations automatically.3 Press PRESET +/– to select the preset number you wish to listen.If the reception is poor, you may be able to preset less than 8 stations (for AM)/16 stations (for FM).
*The unit will first store stations in FM1 regardless of your choice of FM1 or FM2.
Storing stations manually (Manual-Memory function)
PRESET
ENTER
1 Turn on the radio and tune in to a desired station.For FM, choose either FM1 or FM2.2 Press ENTER.FM STEREO / AM
3 While “PRESET” and the preset number are flashing, select a preset number on which you wish to store the station using PRESET
FM STEREO / AM
5 Tune in to a station using PRESETzOther useful functions
Emphasizing bass (MEGA BASS)
The MEGA BASS function intensifies low frequency sound for richer quality audio reproduction.
MEGA BASS
Slide MEGA BASS.Choose 1 (slight effect) or 2 (strong effect). To cancel the effect, set MEGA BASS to 0.
Note
If the sound is distorted when emphasizing bass, turn down the volume.
Protecting your hearing (AVLS)
The AVLS (Automatic Volume Limiter System) function keeps down the maximum volume to protect your ears.
AVLS
Set AVLS to LIMIT.The volume is kept at a moderate level, even if you try to turn the volume above the limited level.
Locking the controls (HOLD)
To prevent the buttons from being accidentally operated when you carry the player, use this function.
HOLD
HOLD
Slide HOLD in the direction of the c.Using on house current
To use your player on house current, connect the AC power adaptor
AC power adaptor (not supplied)
to DC IN 4.5 V
to wall outlet
Using on a nickel metal hydride rechargeable battery
Before using the rechargeable battery
AC power adaptor (not supplied)
to DC IN 4.5 V
to wall outlet
2 Insert the rechargeable battery, and close the lid.2
1
µ
The projection on the battery comes on the right.
3 Press p/CHARGE on the player. "Charge" flashes and the battery indication appears in the display and charging starts. When charging is completed, "Charge" and the battery indication go out.
A completely discharged battery takes about 3 hours to charge fully. To stop charging before the battery is fully charged, press p/CHARGE.
4 Disconnect the AC power adaptor.As long as the player is connected to the AC power, the power will be supplied from the AC source instead of the battery.
bWeak batteries. Replace both batteries
v
nThe batteries have gone out.“n” flashes in the display, and the power goes off.
Note
If you turn the radio on with weak batteries,“n” may appear on the MD display. This is not a malfunction.
Battery life*
Batteries | MD Playback | Radio |
|
|
|
| Approx. | Approx. | |
| nickel metal | 6 hours | 16 hours |
| hydride |
|
|
| rechargeable |
|
|
| battery |
|
|
|
|
|
| R6 (size AA) | Approx. | Approx. |
| Sony alkaline | 8 hours | 30 hours |
| dry batteries |
|
|
| LR6(SG) x 2 |
|
|
|
|
|
*The battery life may be shorter due to operating conditions and the temperature of the location.
| IN 4.5 V jack. |
On power sources
•Use the house current, two size AA (R6) batteries, nickel metal hydride rechargeable battery, or car battery.
•For use in your house: Use the AC power adaptor
Polarity of the plug
•The player is not disconnected from the AC power source (mains) as long as it is connected to the wall outlet, even if the player itself has been turned off.
•If you are not going to use this player for a long time, be sure to disconnect the power supply (AC power adaptor, dry batteries, rechargeable battery, or car battery cord).
To remove the AC power adaptor from the wall outlet, grasp the adaptor plug itself; never pull the cord.
•For use in the car: Use the
On dry batteries
Incorrect battery usage may lead to leakage of battery fluid or bursting batteries. To prevent such accidents, observe the following precautions:
•Install the + and – poles of the batteries correctly.•Do not install new and used batteries or different kinds of batteries together.
•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.
On nickel metal hydride rechargeable battery
•Be sure to use the recommended AC power adaptor when charging the rechargeable battery.
•Charging time may vary depending on the battery condition.•When you are using 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.
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
On the headphones
Road safetyDo 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 hazardous situations.
Preventing hearing damageAvoid 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 othersKeep the volume at a moderate level. This will allow you to hear outside sounds and to be considerate of the people around you.
•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 and ejecting an MD.
Note on mechanical noise
The player gives out mechanical noise while operating, which is caused by the power- saving system of the player and it is not a trouble.
For the customers in the U.S.A. and Canada
DISPOSAL OF NICKEL METAL HYDRIDE BATTERY.
NICKEL METAL HYDRIDE BATTERY. DISPOSE OF PROPERLY.
You can return your unwanted nickel metal hydride batteries to your nearest Sony Service Center or Factory Service Center.
Note: In some areas the disposal of nickel metal hydride batteries in household or business trash may be prohibited.
For the Sony Service Center nearest you call
If you have any questions or problems concerning your MD Walkman, please consult your nearest Sony dealer.
The player does not work or works poorly.
•You tried to play with no disc in theplayer ("NO DISC" flashes). bInsert an MD.•The player is locked ("HOLD" flashes). bSlide HOLD against the arrow tounlock the player.•Moisture has condensed inside theplayer.bTake the MD out and leave the player in a warm place for several hours until the moisture evaporates.
•The rechargeable battery or dry batteries are weak ("n" flashes).bReplace the dry batteries or recharge the battery.•The dry batteries have been installedincorrectly.bInstall the batteries correctly.•An MD with no recording on it isinserted ("BLANK" flashes). bInsert a recorded MD.•The player cannot read the disc (it’s scratched or dirty) ("ERROR" flashes).bReinsert or replace the disc.•You pressed a button while the disc indication was rotating quickly.bWait until the indication rotates slowly.•The AC power adaptor was unplugged during playing or a power outage occurred.•While operating, the player received a mechanical shock, too much static, abnormal power voltage caused by lightning, etc.
bRestart the operation as follows.1 Disconnect all the power sources.2 Leave the player for about 30 seconds.3 Connect the power source.The MD is not played normally.
•The player is set to the repeat mode ("Å" is displayed).bPress PLAY MODE repeatedly until "Å" disappears, then start playing.An MD is not played from the first track.
•Disc playing stopped before it came tothe last track.bPress =repeatedly or open and close the lid once to go back to the beginning of the disc, and restart playing after checking the track number in the display.
Playback sound skips.
•The player is placed where it receivescontinuous vibration.bPut the player on a stable place.A very short track may cause sound to skip.Sound has a lot of static.
•Strong magnetism from a television or such device is interfering withoperation.bMove away from the source of strong magnetism.Charging the rechargeable battery does not start.
•The rechargeable battery has been inserted incorrectly or the AC poweradaptor has been connected incorrectly. bInsert the battery correctly orconnect the AC power adaptor correctly.No sound comes through the headphones.
•The headphones plug is not firmlyconnected.bConnect the headphones plug firmly to 2/REMOTE jack.•Volume is too low.bAdjust the volume by turning VOLUME control.•AVLS is on.bSlide AVLS to NORM.Cannot recall the desired station by pushing the ASP button.
•Poor receiving conditions at present location (reception is weak, or there is a
broadcast station nearby, etc.).bTune in and store stations manually.Material: GaAlAs
Wavelength: λ = 780 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
Revolutions
400 rpm to 900 rpm (CLV)
Error correction
Advanced Cross Interleave Reed Solomon Code (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
Radio section
Frequency range
Model for North and South America: FM:87.5 - 108MHzAM:530 - 1710kHz Model for other countries: FM:87.5 - 108MHz AM:531 - 1602kHzGeneral
Power requirements
Sony AC Power Adaptor
120V AC, 60Hz (USA and Canadian model),
Dimensions
Approx. 123 ⋅ 27.5 ⋅ 79.6 mm (w/h/d) (5 ⋅
11/8 ⋅ 3 1/4 in.)
Mass
Approx. 200 g (7.0 oz) the player only
Approx. 300 g (10.6 oz) incl. a premastered MD, headphones, and two Sony alkaline LR6 (SG) batteries
Supplied accessories
Headphones with a remote control (1) Carrying case (1)
Ear pads (2)
Optional accessories
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.
Design and specifications are subject to change without notice.