zAdditional information
Precautions
On safety
•Do not put any foreign objects in the DC IN 1.5 V jack.On power sources
•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 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
•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
On the headphones
Road 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 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 be considerate of the people around you.
On the MiniDisc cartridge
•Do not break open the shutter.•Do not place the cartridge where it will be subjected to light, temperature, moisture or dust.
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 case
Incorrect battery usage may lead to leakage of battery fluid or bursting batteries. To prevent 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 case may heat up from a short- circuit and can be dangerous.
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.
If you have any questions or problems concerning your player, please consult your nearest Sony dealer.
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).bInsert an MD.•The remote control is locked.bSlide HOLD against the arrow to unlock the remote control.•Moisture has condensed inside the player.bTake the MD out and leave the player in a warm place for several hours until the moisture evaporates.
•The rechargeable battery or dry battery is weak (“LoBATT” flashes).bReplace the dry battery or recharge the battery.•The rechargeable battery or dry battery has been installed incorrectly.bInstall the battery 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 on the remote control).
bReinsert or replace the disc. •While operating, the player received amechanical shock, excessive static electricity, abnormal power voltage caused by lightning, etc.
bRestart 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 (“f” is displayed).bPress PLAY MODE 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.
Playback sound skips.
•The player is placed where it receives continuous 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 with operation.
bMove the player away from the source of strong magnetism.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. Then connect the remote control plug firmly to the 2/REMOTE jack.
•Volume is too low.bAdjust the volume by pressing VOLUME +/– (VOL +/– on the remote control).•AVLS is on.bSlide AVLS to NORM.Specifications
System
Audio 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
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
General
Power requirements
Nickel metal hydride rechargeable battery
One LR6 (size AA) battery (not supplied) Sony AC Power Adaptor
Battery operation time
See “When to replace or charge the batteries”
Dimensions
Approx. 81 x 15.7x 72.9 mm (w/h/d)
(3 1/4 x 5/8 x 2 7/8 in.) not including projecting parts and controls
Mass
Approx. 103 g (3.7 oz.) the player only Approx. 145 g (5.2 oz.) incl. a premastered MD and a nickel metal hydride rechargeable battery
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
Nickel metal hydride rechargeable battery
1)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.
2)Whether you should plug the headphones directly to 2/REMOTE on the main unit or to a remote control, use only headphones with stereo mini plugs.
stereo mini plugs
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.