Sony Walkman WM-FX251 User Manual

SONY
3 - 858 - 914 - 11 ( 2 )
Radio Cassette Player
Operating Instructions
waLKman
WALKMAN is a registered trademark of Sony Corporation.
WM-FX251
©1997 by Sony Corporation Printed in Malaysia
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. WM-FX251
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. Flowever,
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.
WARNING
• To prevent fire or shock hazard, do not expose the
unit to rain or moisture.
• Do not use headphones 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 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 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.
ISAFETY NOTES ON POWER SOURCESl
To avoid battery leakage, fire, damage, explosion, etc.,
follow the descriptions below.
DANGER
• Do not carry 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
• Use only the Sony AC-E30HG AC power adaptor (not
supplied).
• To disconnect the AC power adaptor, only use the
plug and not the cable.
• Do not charge a dry battery.
• Check the O and O on the batteries, and be sure to
insert them like the illustration in this manual.
CAUTION
• When you are not going to useyourWalkman for a
long time, remove the batteries to prevent damage
from battery leakage and corrosion.

Sony Walkman WM-FX251 Specifications

General

Type	Cassette Player
Brand	Sony
Model	WM-FX251
Tuner	FM/AM
Power Supply	2 x AA batteries
Mega Bass	Yes
Headphone Output	3.5 mm
Auto-Reverse	Yes

Summary

Operating Instructions

Owner's Record

Details for recording model and serial numbers for dealer reference.

Information

FCC compliance details and user guidance for interference.

Safety Notes

Safety Notes on the Unit

Warnings and cautions for safe use of the device itself.

Safety Notes on Power Sources

Dangers and warnings regarding battery and power adapter use.

Location of Parts and Controls

Playing a Tape

Step-by-step guide on how to play a cassette tape.

Listening to the Radio

Tuning and Controls

Instructions for operating the radio, including tuning and volume.

Radio Reception and Presets

Improving Broadcast Reception

Tips for enhancing FM and AM radio signal quality.

Presetting Radio Stations

Guide to storing favorite radio stations in memory.

Listening to Radio Abroad

How to adjust settings for different regional frequency ranges.

Precautions and Troubleshooting

General Precautions

Warnings on environmental exposure, battery care, and cleaning.

Troubleshooting

Solutions for common issues like no sound or unstable audio.

Specifications

Technical details including frequency range, power, dimensions, and mass.

Preparations and Warranty

Inserting Batteries

Instructions on how to properly insert AA batteries.

Using External Power

Guidance on connecting AC adapters or car battery cords.

Limited Warranty

Details of the product's warranty coverage and service.