JVC XM-PX50 User Manual
PORTABLE MINIDISC PLAYER
ENGLISH
XM-PX50WT
XM-PX50BU
* This unit has been manufactured
with great precision. Applying a
strong shock to the unit or dropping it may cause a failure: For
example, if you sit down with the
unit into a back pocket of your
trousers, it may exert the pressure
upon the unit and may cause a
INSTRUCTIONS
Supplied Accessories
Check the packing carton for these accessories.
AC adaptor (AA-R9024) 1 pc.
Headphones 1 pc.
Wired remote control 1 pc.
Charger (AC-R126) 1 pc.
*Use numbers indicated in parentheses when asking for replacement parts.
Thank you for purchasing this JVC product. Please read these instructions carefully before starting operation to be sure to obtain optimum performance and a longer service life from your minidisc player.
Rechargeable nickel metal hydride battery (BN-R1210) 1 pc.
Carrying pouch 1 pc.
failure.
LVT0593-002A[B]
CAUTION!
THIS PRODUCT UTILIZES A LASER.
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE
SPECIFIED HEREIN MAY RESULT IN HAZARDOUS
RADIATION EXPOSURE.
DO NOT OPEN COVERS AND DO NOT REPAIR YOURSELF. REFER SERVICING TO QUALIFIED PERSONNEL.
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN
OR MOISTURE.
CAUTION:
AC adaptor (AA-R9024), Charger (AC-R126) and rechargeable Ni-MH battery (BN-R1210 and BN-R127) are audio equipments for XM-PX50 only.
* MDLP features a new sound compression method (ATRAC3) and a 2 times (or 4 times) long-
hour stereo recording and playing function.
The MDLP logo is marked on the MD recorders and players compatible with MDLP. It is also
marked on MDs prerecorded in ATRAC3 (excluding recordable MDs).
* Do not block the ventilation opening or holes. (If the ventilation openings of holes are blocked by
a newspaper or cloth, etc., the heat may not be able to get out.)
Do not place any naked flame sources, such as lighted candles, on the apparatus.
When discarding batteries, environmental problems must be considered and local rules or laws
governing the disposal of these batteries must be followed strictly.
Do not use this apparatus in a bathroom or places with water. Also do not place any containers
filled with water or liquids ( such as cosmetics or medicines, flower vases, potted plants, cups,
etc. ) on top of this apparatus.
1. CLASS 1 LASER PRODUCT
2. CAUTION: Invisible laser radiation when
open and interlock failed or defeated.
Avoid direct exposure to beam.
3. CAUTION: Do not open the top cover.
There are no user serviceable parts
inside the Unit; leave all servicing to
qualified service personnel.
CLASS 1
LASER PRODUCT
WARNING LABEL, PLACED
INSIDE THE UNIT
Power Supply Preparations
Using the rechargeable Ni-MH battery (included)
Remove the rechargeable battery from its case.
1
Insert the rechargeable battery into the charger.
2
Charger
Rechargeable battery
Connect the AC adaptor to the charger.
3
Charger
Charge indicator
The charge indicator will initially light red. It will go out when recharg-
4
ing is completed. When recharging is complete, unplug the AC adaptor from the AC outlet and the charger.
Remove the recharged battery from the charger and insert it into
5
the minidisc player.
Rechargeable battery
To AC power outlet
AC adaptor
Accidental Operation Prevention Function (Hold
Mode)
This function prevents the minidisc player from operating accidentally.
Both minidisc player and remote control have HOLD switches to set in HOLD mode, each of
which works independently.
[Unit (Bottom view)]
HOLD SEARCH VOL
[Remote control]
In HOLD mode, no button operation is possible.
To operate the minidisc player or remote control normally, switch off the HOLD mode.
Battery Indicator
The battery indicator appears on the remote control display. When the indicator appears as below, power will be shut off a short while after.
Rechargeable battery: Recharge it.
Note:
• While “No Disc” in displayed, the battery indicator does not changed. Actval indication will
be mode when an MD is inserted.
Location of Controls
[Minidisc Player Unit]
A
B
[Remote Control]
M
N
K
J
[Indicators on the remote control display]
L
A.C.BASS
B
CD
HOLD SEARCH VOL
H
F
TRAIN
MANUAL Mode
E
I
G
OPEN
Rechargeable battery
Slide the cover and
open it.
Notes:
• It takes approximately 2 hours to recharge the rechargeable battery.
• The rechargeable battery has a service life of approximately 300 charge-discharge cycles. If
the operating time on one full charge becomes noticeably shorter than it used to be, the battery has reached the end of its service life and should be replaced.
• The AC adaptor and rechargeable battery may become warm while recharging. This is not a
malfunction.
• When recharging the rechargeable battery which was left unused for a long time, the charge
indicator may not light immediately. It will light in a few minutes.
Insert the battery with its
positive terminal facing
out.
OPEN
Firmly close the cover.
Cautions
Batteries
• Before replacing batteries, always turn the minidisc player off. Otherwise, the settings you
have made will be changed.
Rechargeable Ni - MH battery :
• Use only the rechargeable battery BN-R1210 (supplied) or BN-R127 (not supplied) with this
minidisc player.
• If the power delivered by the battery lasts for a very short time after recharging, it means
that the battery’s service life is over. Do not use it any more.
• Recharging an already charged battery will shorten its service life.
• When recharging a battery for the first time, or when it has not been used for a long period
of time, the play time may be shorter than usual. In a case like this, repeatedly recharge and
discharge the battery. This will restore it to its regular state.
• Do not allow any metal objects to touch the terminals of the rechargeable battery because
this may cause dangerous short-circuiting.
• Recharge the battery at a temperature of 10°C to 35°C.
• Do not charge for more than 15 hours. Overcharging will shorten battery life.
• Charge at least once every 6 months when not using for long periods of time, to avoid a drop
in battery recharging performance
Rechargeable battery:
To prevent damage to the battery, and to avoid electrolyte leakage, heed the following instructions.
• Align the ª and · polarities properly when inserting the batteries.
• Remove the batteries if you do not plan to use the minidisc player for a long period of time.
• Do not expose the batteries to open flame, and do not short-circuit, disassemble, or subject
them to excessive heat.
Carrying batteries:
• When putting rechargeable battery in a pocket or bag, ensure that no other metal objects,
such as necklaces or coins, are placed together with them. Contact with metal may cause
short-circuiting which, in turn, may cause a fire.
• Be absolutely sure to carry the rechargeable battery in the battery carrying case.
Recycling Notice
The rechargeable battery is designated recyclable.
Please follow your local recycling regulations.
AC adaptor and charger
• Handle the AC adaptor and charger carefully. Improper handling is dangerous.
• Do not touch them with wet hands.
• Do not place heavy objects on top of them.
• Do not forcibly bend them.
• Be sure to use only the AC adaptor and charger provided with this minidisc player.
• Disconnect the AC adaptor from the power outlet if the unit is not going to be used for a
long time.
Minidisc Player Unit
• Do not alter or remodel the unit as this can cause malfunctioning.
• Do not alter or impact the unit as this may damage it.
• Do not bring a cellular phone close to the minidisc player as it may cause noise or malfunction.
• Avoid using the unit in the following locations since they can cause malfunctioning.
1. Bathrooms and other moisture-prone places.
2. Warehouses and other dusty places.
3. Very hot places near heating appliances, etc.
• Do not leave the unit exposed to direct sunlight for long periods of time as this may deform
or discolor the cabinet and may also cause malfunctioning.
Precautions for listening with the headphones
• Do not play your headset at a high volume. Hearing experts advise against continuous extended play.
• If you experience a ringing in your ears, reduce volume or discontinue use.
• Do not use while operating a motorized vehicle. It may create traffic hazard and is illegal in
many areas.
• You should use extreme caution or temporarily discontinue use in potentially hazardous
situations.
• Even if your headphones are an open-air type designed to let you hear outside sounds, don’t
turn up the volume so high that you can’t hear what’s around you.
When driving a car
• In the interest of traffic safety, do not use the minidisc player while driving a vehicle.
Disc indicator
Repeat
A OPEN knob
B Headphones jack ( )
C
HOLD / SEARCH/
VOL (Volume) Mode switch
D
V
olume
and Skip / SEARCH button
+, –, 4, ¢)
(
E Play / Pause / Stop button (38/7)
F HOLD switch
G
A.C.BASS (Active Clear Bass) button
Random
H
P.MODE (Play mode)
I
DISPLAY button
J Play / Pause button (3/8)
K
Display
L VOLUME button (+, –)
M
Stop button
N Skip / SEARCH button (4 ¢ )
Long Playback Modes
Battery
button
(7)
Maintenance
Unit:
Wipe the unit and remote control with a soft cloth. Remove stubborn dirt using a cloth which
has been dipped in water (or soapy water) and wrung out. Then wipe them dry.
• If you intend to use a chemically treated cleaning cloth, read its directions first.
• Do not use alcohol or paint thinners.
MDs:
If the MD cartridge is dirty wipe it with a damp cloth and then wipe dry.
When storing MDs, avoid locations which are
• Exposed to direct sunlight.
• Susceptible to high levels of humidity or dust.
• Directly exposed to heat from a heating appliance.
• On top of a car dashboard or near the rear window.
Handling the MDs
• Do not open the shutter. The shutter is usually locked to prevent opening. Do not force in to
open, or the disc may be destroyed.
Normal Play
Follow the numbers in the figure to the right.
Connect the headphones plug firmly.
1
Connect the remote control plug firmly.
2
The unit might turn on. However, when you leave the unit as it, it will automatically turn off.
Make sure the switches on the unit and remote control are not on
3
HOLD setting.
Load an MD.
4
• Slide the OPEN knob to open the lid.
• Open the lid by hand.
• Insert the MD into the MD slot beneath the lid, with its label side facing up. Insert the
MD until it stops. Be sure the % or ] mark on the MD aligns as shown in the figure.
• Close the lid.
“HELLO” appears on the remote control display. Then the track number and playback time appear
after “T.READ” has gone out.
Adjust the volume level between 0 and 25.
5
Press the Volume (+, –) button on the unit or the remote control.
After “HELLO” disappears, press the
6
3/8 button on the remote
control or
the 38/7 button on the unit.
Playback starts from the first track and ends after
playing all the tracks on the MD.
Notes:
• Insert the MD in the way that it will not touch the catch. If the catch is bent for some reason,
the lid may not be closed properly.
• When opening the lid, please hold it by the edge when an MD is already loaded.
• If no MD is loaded, “No Disc” appears on the display, and the power will automatically shut
off after approx. 10 seconds.
• If the track has a title, it will appear first.
• To eject the MD, slide the OPEN knob and open the lid by hand. The MD will then come out.
• When the remote control is connected, the power may automatically turn on. However, if
left as it is, it will eventually turn off automatically.
• This MD Player has a 40 second (SP mode) sound-skip-guard memory function to accommodate any shocks. Consequently, it can be used while walking.
The disc indicator rotates
ButtonOperation
[Unit]
To pause play
To stop play
(Stop mode)
To turn off the unit
(Off mode)
Press during play.
[Unit] [Remote control]
Press for 1 second or more.
[Unit] [Remote control]
Press for 1 second or more
while in Stop mode.
or
or
or
Playing time
Number of tracks being played
[Remote control]
Just press.
Just press while in
Stop mode.
Blinks
Stops
(Blank)
4
Put the labeled side up.
Catch
4
2
Stereo long-hour playback
3
The unit supports . So the unit can play any MD recorded in SP, LP2 or LP4 mode.
When a MD recorded in LP2 or LP4 mode is played, “LP2” or “LP4” indicator lights up on the
display. (“SP” is not displayed.)
SP : Standard stereo playback (Max. 80 minutes in MD 80)
LP2 : 2 times long-hour playback (Max. 160 minutes in MD 80)
LP4 : 4 times long-hour playback (Max. 320 minutes in MD 80)
• MDs recorded by the MD recorder that do not support
are played in standard (SP) mode.
In the case of 2 times long-hour playback
Resume Play
This function allows you to listen from the beginning of the track on which play was stopped
when the minidisc player was set to Stop mode.
Press the 3/8 (or 38/7) button.
Display/Reference
Press again to restart play.
If passed for 2 minutes, the power will automatically shut off.
Press
the 3/8
(or 38/7)
button
play (Resume Play). The current track will be
played from the beginning (see “Resume Play”).
If stopped for 45 seconds, the power will automatically shut off.
When all the music is played, the MD player
automatically stops.
The power is shut off after “BYE” appears
on the display.
To turn on the unit, press the 3/8
button.
again to restart
(or 38/7)
Operation
Fast forward/
Reverse
5
HOLD SEARCH VOL
HOLD SEARCH VOL
6
1
Showing the Disc Information
Each time you press the DISPLAY button while in Stop mode or during playback, the MD's
information is displayed as follows.
In Stop mode:
Disc title* = Total number of tracks and total playback time of the MD = Track title* = Playback time = (back to the beginning)
During Playback:
Playing time = Track title* = (back to the beginning)
*The disc title or track title will scroll if it consists of 7 characters or more. If no title is given,
“ ” appears on the display. (Up to 80 characters can be displayed.)
Button
Skip function
Press during play back or while in Stop mode.
Search function
Keep depressed during play.
HOLD SEARCH VOL
DISPLAY button
[Remote control][Unit]
3
6
Display/Reference
• During Random Play, the skip buttons cannot be used to skip back to
tracks that were played previously
in the random sequence.
ENGLISH
5
Repeat Play and Random Play
You can select either Repeat Play or Random Play. In Repeat Play, you can repeat all the
tracks, or an individual track, as many times as you like. In Random Play, you can play all the
tracks in random order.
Selecting Repeat Play and Random Play in Stop mode
In Stop mode, press the P.MODE button. Each time you press the button, the play mode
changes as follows:
P1 = P = RND = P1 RND = P RND = Original display = (back to the beginning)
P1 : Repeats 1 track.
P : Repeats all the tracks.
RND : Random play
P1 RND : Repeats one track randomly selected.
P RND : Repeats all the tracks in random order.
After selecting one of the above modes, press the 3/8 (or 38/7) button.
To exit Repeat Play or Random Play, stop the MD and then press the P.MODE button until
the display returns to its original setting.
Repeat Play during Playback
During Normal Play:
Each time you press the P.MODE button, the play mode changes as follows:
P1 = P = Original display = (back to the beginning)
Select “P1” to repeatedly play the current track. Select “P” to repeat all the tracks.
During Random Play:
Each time you press the P.MODE button, the play mode changes as follows:
P1 RND = P RND = Original display = (back to the beginning)
Select “P1 RND” to repeatedly play a randomly selected track. Select “P RND” to repeat all
the tracks in random order.
To exit Repeat Play or Random Play, stop the MD and then press the P.MODE button until
the display returns to its original setting.
Selecting the Operational Options of Remote Control
Muting the pip tone
When you press a button on the remote control except for the A.C.BASS and VOLUME (+, –)
buttons, a pip tone is emitted.
To mute the pip tone, while pressing the A.C.BASS button in Stop mode or during playback,
press the P.MODE button. “BEEP OFF” appears on the remote control display.
(Within one second)
To resume the pip tone, do the same operation again. “BEEP ON” will appear on the display.
Changing the display character contrast
The character display contrast can be adjusted when the characters become less clear due to
ambient temperature or during scrolling.
While pressing the A.C.BASS button in Stop mode or during playback, press the SEARCH button.
Adjustment can be made between LCD00 and LCD15. While the SEARCH button is pressed,
the contrast will be changed continuously. The initial setting is “LCD10.”
(Within one second)
Contrast is down
Contrast is up
Changing the Sound (A.C.BASS)
Each time you press the A.C.BASS button, the sound mode name and the indicator shown on
the display change as follows:
ON: The A.C.BASS (Active Clear Bass) function is enabled and the bass level is
automatically controlled in conjunction with the sound volume.
ON: The amount of sound leaking from the headphones will be reduced.
ON: You can use the adjusted tone. To adjust the tone, see “Adjusting Tone in
To cancel every function, press the A.C.BASS button until the display returns to the original one.
MANUAL Sound Mode”.
Adjusting Tone in MANUAL Sound Mode
You can adjust the tone by changing the bass and treble.
1 Press the A.C.BASS button until “MANUAL” ( ) appears on the display.
indicator is already lit, you can skip this step.)
(If the
2 Press the A.C.BASS button for 2 seconds or more within 8 seconds. The
following tone level meter appears.
A.C.BASS
(For 2 seconds)
Bass level bar
Fixed bar (flat level)
Treble level bar
3 To change the bass level, press the 4 button. The bass level bar
blinks. Then, press the VOLUME + or – button within 16 seconds to
move the bass level bar up or down (in 3 steps each).
To change the treble level, do the same except for pressing the
button. The tone level set here is stored in memory.
To exit tone adjusting mode, wait until the display automatically returns to the original one, or
press the A.C.BASS button until the display returns to the original one.
¢
Troubleshooting Guide
Before requesting service for this minidisc player, check the chart below for a possible cause of
the problem you are experiencing. Some simple checks, or a minor adjustment on your part,
may eliminate the problem and restore proper operation.
If you are in doubt about some of the check points, or if the remedies indicated in the chart do
not solve the problem, refer to the directory of Authorized Service Centers (enclosed with this
minidisc player), or consult your dealer for instructions.
Problem
Does not operate.
Cannot play the MD.
Tracks on MD do not play in order, starting with the first track.
Cannot hear music—too noisy.
TV picture is distorted.
Radio reception is noisy.
Power is not turned on.
Charging indicator does not light
during charging.
␣
Is the MD loaded? If unloaded, “No Disc” will appear on
the display.
• Is the HOLD switch released?
• Is the battery low?
• Is there moisture condensation on the lens?
(Wait for about an hour and then try again.)
• Is the Repeat Play or Random Play selected?
• You stopped or turned off the power while playing. It
changed to Resume Play.
• Is the headphone plug inserted all the way?
• Is the plug dirty? (Wipe away dirt on the plug.)
• Is music recorded on the MD? If not, “BLANK” will
appear on the display.
• Is the unit too near a TV or tuner? (If the TV or tuner is
connected to a simple indoor antenna, connect it to an
outdoor antenna.)
• With both HOLD switches activated, the battery was
changed during playback. (Release both HOLD switches
and try to operate again.)
• Is the charger too hot?
(If so, disconnect the AC adaptor and leave the charger
for a while.)
MD Messages:
Messages Meaning Action
DISC ERROR There is a problem (damage) with the disc. Replace the disc.
READ ERROR Cannot read data.
Check this
Remove the MD and
reinsert it.
Using the Minidisc Player with Optional Accessorie
s
Using the minidisc player with an audio system
You can listen to MDs through your audio system.
• After turning off the amplifier, plug a stereo connection cable (not supplied) into the headphones jack as shown below.
• Adjust the volume of the minidisc player to an appropriate level.
• Adjust the volume level on the amplifier.
• Use the unit's buttons for operation. (The remote control will issue a Pip tone.)
Stereo connection
cable (not supplied)
Amplifier
or
• Direct connection without passing through the remote control may generate noise.
Using the minidisc player with a car audio system
You can listen to an MD through your car audio system. The following accessories are available for your car audio system.
• Car audio cassette adaptor
CAUTION:
• Connect the car audio cassette adaptor
to the remote control headphone jack.
The other end connects to the cassette
slot of your car.
• Adjust the volume level of the unit to an
appropriate level.
Car audio cassette
adaptor (3.5 mm dia.
stereo plug)
Notes:
• Since the insertion direction of the car audio cassette adaptor is limited, be sure that it can be
inserted into the cassette slot of your car audio system.
•
Depending on the vehicle used, noise may occur. In this case, it is recommended to connect a noise
filter (available on the market) between the remote control and the car audio cassette adaptor.
• If your car audio system is equipped with a LINE IN or AUX IN jack, you can connect the
output of the remote control to the jack using a stereo mini plug signal cord (not supplied).
In this case, you do not need the optional car audio cassette adaptor.
Specifications
Portable MINIDISC player
Type : Minidisc digital audio system
Sampling frequency : 44.1 kHz
Audio compression
system : ATRAC/ATRAC 3 (
Number of channels : 2 channels (stereo)
Frequency response : 20 Hz to 20 000 Hz
Wow & flutter : Unmeasurable
Output : Headphone (3.5 mm dia. stereo × 1)
Duration of battery :
Volume level: VOL 12 SP mode LP2 mode LP4 mode
Rechargeable battery (BN-R1210) 21 hours 23 hours 26 hours
Rechargeable battery (BN-R127) 18 hours 20 hours 23 hours
* Above duration may differ depending on the ambient temperature and conditions.
Power requirements : DC 1.2 V (rechargeable battery)
Dimensions (L × W × H) : 76 mm × 17.4 mm × 81 mm
Mass : Approx. 74 g (without battery)
AC adaptor (AA-R9024)
Input power source : AC 230 V, 50 Hz, 12W
Output power source : DC 9 V, 500 mA
Charger (AC-R126)
Input power source : DC 9 V, 0.5 A
Output power source : DC 1.2 V, 1.0 A
US and foreign patents licensed from Dolby Laboratories Licensing Corporation.
3 mW/ch at 3% THD/16 Ω to 47 kΩ
(Excluding buttons and controls)
Design and specifications are subject to change without notice.
)
Continuous playback time*
EN
0301MNMCREJES
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