Sony WM-FX373 User Manual
About this manual, Precautions, Preparations
Battery life (approximate hours) (EIAJ*)
Playback
Radio
Sony Alkaline LR6 (SG)
24 hous
55 hous
Sony R6P (SR)
7.5 hours
18 hours
Rechargeable battery
3.5 hours
12 hours
NC-AA (WM) (Full charge)
* Measured value by the standard of EIAJ (Electric
Industries Association of Japan). (Using a Sony HF
series cassette tape)
Notes
• The BATT indicator dims when the batteries become
weak or exhausted. Replace them with new ones.
• The battery life may shorten depending on the
operation of the unit.
• If the battery compartment lid comes off, attach it as
shown.
To use external power (excluding FX177/
FX173/FX171 for U.S.A., Canada and Europe)
•For house current: Connect AC-E30HG AC power
adaptor (not supplied) to the DC IN 3V jack. The
polarity of the plug is as shown.
• Specifications for AC-E30HG varies for each area.
Check your local voltage and the shape of plug before
purchasing.
For the customers in the U.S.A.
OWNER'S RECORD
The model number is located at the front and the
serial number is located inside the cassette holder.
Record the serial number in the space provided
below. Refer to them whenever you call upon your
Sony dealer regarding this product.
Model No.
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 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:
– 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.
SAFETY NOTES ON THE UNIT
WARNING
• To prevent fire or shock hazard, do not expose the
unit to rain or moisture.
• Do not use headphones/earphones while driving,
cycling, or operating a 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.
• To prevent shock hazards, never open the unit while
it is connected to the power source.
CAUTION
• 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.
• Keep the volume at a moderate level. This will allow
you to hear outside sounds and to be considerate to
the people around you.
SAFETY NOTES ON POWER SOURCES
To avoid battery leakage, fire, damage, explosion, etc.,
follow the descriptions below.
DANGER
• Do not carry the dry 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.
WARNING
• Excluding FX177/FX173/FX171 for U.S.A., Canada
and Europe: Use only the recommended AC power
adaptor (not supplied). Check also the local voltage to
avoid a short circuit to the AC power adaptor.
• Excluding FX177/FX173/FX171 for U.S.A., Canada
and Europe: To disconnect the AC power adaptor,
only use the plug and not the cable .
• Do not charge a dry battery.
• Check the
] and } on the batteries, and be sure to
insert them like the illustration in this manual.
CAUTION
• When you are not going to use your Walkman for a
long time, remove the batteries to prevent damage
from battery leakage and corrosion.
LIMITED WARRANTY
This warranty is valid only in the United States.
3-861-489-11(1)
Radio Cassette Player
Operating Instructions
WALKMAN is a registered trademark of Sony Corporation.
WM-FX375/FX373/
FX177/FX173/FX171
©1997 by Sony Corporation
Printed in Malaysia
About This
Manual
The instructions in this manual are for WM-
FX375, WM-FX373, WM-FX177, WM-FX173
and WM-FX171. Before you start reading,
check your model number. WM-FX375 is the
model used for illustration purposes. Any
differences in operation are clearly indicated
in the text, for example, “FX375 only”.
Precautions
• 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.
• Do not wind the headphones/earphones
cord around the unit. The buttons may be
kept pressed, causing unnecessary battery
usage.
• Do not use cassettes longer than 90
minutes except for long continuous
playback.
• If the unit has not been used for a long
time, set it in the playback mode to warm
it up for a few minutes before inserting a
cassette.
• For cleaning the case, use a soft cloth
slightly moistened with mild detergent
solution. Do not use alcohol, benzine or
thinner.
If you have any questions or problem
concerning your Walkman, please consult
your nearest Sony dealer.
Preparations
To insert batteries
To use with a rechargeable battery
(FX177 only)
Before using, charge the rechargeable battery with the
supplied charger.
Charging time is about 4 hours.
After 4 hours, remove the
batteries.
Open the battery
compartment lid and
insert the
rechargeable battery
after charging.
Notes
• The name plate indicating operating voltage, power
consumption, etc. is located on the bottom exterior of
the charger.
• The battery may become warm during charging.
• Use only the rechargeable battery NC-AA (WM) with
the supplied battery charger.
• If the rechargeable battery is new or it has not been
used for a long time, it may not be charged
completely. (The playing time is shorter.)
• The rechargeable batteries can be charged about 300
times.
•Be sure not to short-circuit the battery. When you carry
it with you, never carry it with other metallic objects
such as keys in your pocket.
polarity of the plug
1
2
DC IN 3V
R6 (AA) X2
To use the belt clip
When Using Headphones/Earphones
Wear the “L” marked side to the left ear and the “R”
marked side to the right ear.
Listening for many hours at maximum volume
may damage your hearing.