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WARNING
To prevent fire or shock hazard,
do not expose the unit to rain or
moisture.
Do not install the appliance in a confined space,
such as a bookcase or built-in cabinet.
•To prevent fire, do not cover the ventilation of the
apparatus with newspapers, table-cloths, curtains,
etc. And don't place lighted candles on the
apparatus.
•To prevent fire or shock hazard, do not place
objects filled with liquids, such as vases, on the
apparatus.
•Treat batteries as toxic waste. Do not dispose with
regular garbage.
Preparations
Prepare a dry battey (not supplied) or the
rechargeable battery (supplied).
Dry Battery A
Attach the supplied battery case, and then insert one
R6 (size AA) battery with correct polarity.
Note
•For maximum performance we recommend that you
use a Sony alkaline battery.
Rechargeable Battery B
1Insert the supplied rechargeable battery (NC-6WM)
into the charger with correct polarity.
2Plug in the charger to the house current (mains).
UK, Australian, and Hong Kong model: Full
charging takes about 3.5 hours.
U.S.A., Canada, European Continent and Saudi
Arabian model: Full charging takes about 2.5
hours.
Korean model: The full charging time depends on
the voltage of your mains.
110 V: 10 hours
220 V: 2.5 hours
Other models: The full charging time depends on
the voltage of your mains.
120 V: 10 hours
220 – 240 V: 2.5 hours
3Insert the fully charged battery into the
rechargeable battery compartment.
You can charge the battery about 300 times.
When to replace/charge the battery C
Replace or charge the battery when “e” flashes in
the display on the remote control.
Note
•After the battery is replaced, the setting of the
SOUND and MODE buttons will be erased.
Playing a Tape
1 Insert a cassette and if the HOLD function is
on, slide the HOLD switch in the opposite
direction of the arrow to unlock the controls.
2 Press Y(play)•x(stop) on the remote
control and adjust the volume with VOL.
(On the main unit, press Y•REPEAT.)
When adjusting the volume on the main unit
Set the VOL control on the remote control at maximum.
When adjusting the volume on the remote control
Set the VOL control on the main unit to around 6.
Operation on the remote control
To
Switch playback to the
other side
Stop playback
Fast forward*
Rewind*
Play the other side from
the beginning (Skip
Reverse function)
Play the same side from
the beginning (Rewind
Auto Play function)
Repeat the current track
(Repeat Single Track
function)
Operation on the main unit
To
Switch playback to the
other side
Stop playback
Fast forward*
Rewind*
To
Play the other side from
the beginning
(Skip Reverse function)
Play the same side from
the beginning (Rewind
Auto Play function)
Repeat the current track
(Repeat Single Track
function)
*If Y•x on the remote control is pressed during fast
forward or rewind, the Walkman switches to
playback.
Other tape operations
To play the next track/succeeding 9 tracks
from the beginning (AMS*)
On the remote control: Press FF once/repeatedly
during playback.
On the main unit: Move the swing lever toward
.FF CUE once/repeatedly during playback.
To play the current track/previous 8 tracks
from the beginning (AMS*)
On the remote control: Press REW once/repeatedly
during playback.
On the main unit: Move the swing lever toward
REVIEW REW> once/repeatedly during
playback.
* Automatic Music Sensor
Fast forward/rewind while listening to the
sound (CUE/REVIEW)
On the remote control: Press and hold FF/REW
during playback and release it at the point you want.
On the main unit: Move and hold the swing lever
toward .FF CUE/REVIEW REW> during
playback and release it at the point you want.
Using Other Functions
Adjusting Playback Mode
You can adjust the playback direction mode (s or
d) as well as the BL SKIP mode (on or off).
1Press MODE repeatedly. With each press the
indications change as follows:
s
v
s BL SKIP
v
d
v
d BL SKIP
•When “BL SKIP” is displayed, the tape is fast-
forwarded to the next track if there is a blank space
of longer than 12 seconds. You will hear repeated
sets of three short beeps when skipping a blank.
•When “s” is displayed, both sides of the tape is
played repeatedly.
•When “d” is displayed, both sides of the tape is
played once (if you start from R (REV) side, only
REV side will be played).
Note
• You cannot adjust the playback mode during fast-
forward or rewind.
Emphasizing Sound
1Press SOUND repeatedly. With each press, the
indications change as follows:
RV (Sound Revitalizer): emphasizes treble sound
MB (Mega Bass): emphasizes bass sound
(moderate effect)
GRV (Groove): emphasizes bass sound
(strong effect)
none: normal (no effect)
Notes
•If the sound is distorted with the mode “GRV”, turn
down the volume of the main unit or select other
modes.
• You cannot change the mode during fast-forward or
rewind.
Protecting Your Hearing — AVLS
(Automatic Volume Limiter System)
Hold down MODE until “AVLS” appears in the
display.
To cancel the AVLS function, hold down MODE
again until “AVLS” disappears.
Note
•You cannot turn on/off the AVLS function during fast-
forward or rewind.
Locking the Controls
— HOLD Function
Slide the HOLD switch in the direction of the arrow
to lock the controls of the Walkman or the remote
control.
Press
Y•x more than a second
during playback
Y•x once during
playback
FF during stop
REW during stop
FF for 2 seconds or more
during stop
REW for 2 seconds or more
during stop
Y•x twice during
playback
To stop a single repeat, press
Y•x once
Precautions
On rechargeable battery and
charger
• Remove the charger unit from the wall outlet as soon as
possible after the rechargeable battery has been charged.
Overcharging may damage the rechargeable battery.
• The battery charger and the rechargeable battery may become
warm during charging, but this is not a problem.
• Do not tear off the film on the rechargeable battery.
• Use only the supplied battery charger to charge the supplied
rechargeable battery.
•Be sure not to short-circuit the battery. When you carry it with
you, use the supplied carrying case. If you are not using the
case, do not carry the battery with other metallic objects such as
keys rings in your pocket.
• If the rechargeable battery is new or has not been used for a
long time, it may not be charged completely until you use it
several times.
•The nameplate indicating the operating voltage, power
consumption, etc. is located on the bottom exterior of the
battery charger.
On batteries
•Do not charge a dry battery.
•Do not carry the dry or rechargeable batteries with coins or
other metallic objects. It can generate heat if the positive and
negative terminals of the batteries are accidentally contacted by
a metallic object.
• When you do not use the Walkman for a long time, remove the
battery to avoid any damage caused by battery leakage and
subsequent corrosion.
On handling
• Do not leave the unit in a location near heat sources, or in a
place subject to direct sunlight, excessive dust or sand,
moisture, rain, mechanical shock, or in a car with its windows
closed.
• The LCD display may become hard to see or slow down when
using the unit at high temperatures (above 40˚C/104°F) or at
low temperatures (below 0˚C/32°F). At room temperature, the
display will return to its normal operating condition.
• Do not use cassettes longer than 90 minutes except for long
continuous playback.
• If the unit has not been used for long, set it in the playback
mode to warm up for a few minutes before you start using
again.
On the remote control
Use the supplied remote control only with this unit.
On headphones/earphones
Road safety
Do not use headphones/earphones while driving, cycling, or
operating any motorized vehicle. It may create a traffic hazard
and is illegal in some areas. It can also be potentially dangerous
to play your headphones/earphones at high volume while
walking, especially at pedestrian crossings.
You should exercise extreme caution or discontinue use in
potentially hazardous situations.
Preventing hearing damage
Do not use headphones/earphones at high volume. Hearing
experts advise against continuous, loud and extended play. If you
experience a ringing in your ears, reduce volume or discontinue
use.
Caring for others
Keep the volume to a moderate level. This will allow you to hear
outside sounds and to be considerate to the people around you.
On maintenance
To clean the tape head and path
Use the cleaning cassette CHK-1W/C-1KW (not supplied) every
10 hours of use.
Use only the recommended cleaning cassette.
To clean the exterior
Use a soft cloth slightly moistened in water. Do not use alcohol,
benzine or thinner.
Clean the headphones/earphones and remote control plugs and
battery case terminals (both inside and outside) periodically.
Do this
Press Y•REPEAT during
playback.
Press x.
Move the swing lever
toward .FF CUE once
during stop.
Move the swing lever
toward REVIEW REW>
once during stop.
3-234-046-11(1)
Cassette Player
Sony Corporation ©2001 Printed in Malaysia
WM-EX621
Operating Instructions
Do this
Move and hold the swing
lever toward .FF CUE
for 2 seconds or more
during stop.
Move and hold the swing
lever toward REVIEW
REW> for 2 seconds or
more during stop.
Press Y•REPEAT for 2
seconds or more during
playback.
To stop a single repeat, press it
again.
B
English
CA
REV
FWD
Specifications
Frequency response
Playback: 30 - 18 000 Hz
Output
Headphones (i jack)
Load impedance 8 - 300 Ω
Power requirements
1.5 V
Rechargeable battery
One R6 (size AA) battery
Dimensions (w/h/d)
Approx. 77.1 × 108.0 × 20.5 mm
Mass
Approx. 158 g
Supplied accessories
• Battery case (1)
• Stereo headphones or earphones with remote control (1)
• Battery charger (1)
• Rechargeable battery (NC-6WM, 1.2 V, 600 mAh, Ni-Cd) (1)
• Carrying pouch (1)
• Rechargeable battery carrying case (1)
Design and specifications are subject to change without notice.
Battery life (Approx. hours) (in playback) (JEITA*)
Rechargeable NC-6WM fully charged 14
Sony alkaline LR6 (SG)** 46
Rechargeable NC-6WM 60
Sony alkaline LR6 (SG) used together
* Measured value by the standard of JEITA (Japan Electronics
and Information Technology Industries Association).
(Using a Sony HF series cassette tape)
**When using a Sony LR6(SG) “STAMINA” alkaline dry
battery (produced in Japan).
Note
•The battery life may be shorter depending on the
operating condition, the surrounding temperature
and battery type.
B
UK, Australian, and
Hong Kong model
Other models
* There is a tactile dot beside VOL on the main unit to show the direction to turn up the volume.
** The button has a tactile dot.
Plug in firmly.
VOL
REW (–)
HOLD
FF (+)
Swing lever
x
HOLD
VOL*
Y•REPEAT**
OPEN
SOUND
MODE
Y•x**
WALKMAN is a registered trademark of Sony Corporation.
Printed using VOC (Volatile Organic Compound)-free
vegetable oil based ink.