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Owner's Manual

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  • Language: English
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Description of SONY WM-FX423 Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file after You purchase it.

Owner's Manual ( sometimes referred to as User's Guide or User's Manual ) contains information on how to use Your device. After placing order we'll send You download instructions on Your email address.

The manual is available in languages: English

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Text excerpt from page 2 (click to view)
Listening to the Radio

Using the Belt Clip
Improving Radio Reception
Improving FM reception Extend the headphones cord or adjust the FM SENS (FX221 for U.S.A., Canada and Central and South America/FX227/FX229/FX421/FX421V/FX423), FM MODE (FX221 for other countries) or LOCAL/DX (FX425) switch.
FX221 (for U.S.A. and Canada) FX227/FX229/ FX421/FX421V/FX423 FX221 (for other countries)

Notes on headphones
Concerning 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 headsets at high volume while walking, especially at pedestrian crossings. You should exercise extreme caution or discontinue use in potentially hazardous situations.

This warranty is valid only in the United States.

• If you keep pressing the TUNING + or – button, the frequency digits go up or down quickly. And when you release, the

With the supplied belt clip, you can wear your Walkman on a belt for convenient use.







frequency digits go up or down step by step. When the desired station is heard, press the TUNING + or – button again to stop the tuning. • The ST (stereo) indication comes on in the display when receiving an FM stereo broadcast. • If you press the 9 PLAY, 0 or ) button while listening to the radio, the tape operation begins. • If you have inserted a cassette with a metallic shell or label, and interference in radio reception occurs, remove the cassette.

Removing the Belt Clip
Lift the tab slightly and push down with your finger to remove the belt clip from the Walkman.

Preventing hearing damage
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.

Presetting Stations
You can preset up to 20 radio stations, 5 for each FM1, FM2, FM3 and AM bands.

Attaching the Belt Clip

1 Press the RADIO ON/
OFF button.



Align the belt clip with the grooves on the back of the Walkman and slide the belt clip up until you hear a click, to

Caring for others
Keep the volume at a moderate level. This will allow you to hear outside sounds and to be considerate to the people around you.


Taking Care of Your Walkman

2 Tune in the desired
station by using the BAND and TUNING +/– buttons.



firmly attach it to the Walkman.


3 Press the ENTER
button to enter the presetting mode.
The PRESET indication comes on and starts flashing.


Improving AM reception Rotate the Walkman.

Radio Frequency For U area indication: FM: 87.5 – 108 MHz (0.1 MHz step) AM: 530 – 1,710 kHz (10 kHz step) For E area indication: FM: 87.5 – 108 MHz (0.05 MHz step) AM: 531 – 1,602 kHz (9 kHz step) Power Requirements
3 V DC Batteries AA (R6) × 2 External DC 3 V power sources

•Do not expose the Walkman to extreme temperatures, direct sunlight, moisture, sand, dust or mechanical shock. Never leave the Walkman in a car parked in the sun. •Do not wind the headphones cord around the Walkman. The buttons may be kept pressed, causing unnecessary battery usage. •Prolonged use may contaminate the tape head. If sound drop-out or excessive noise occurs, clean the head and tape path with alcohol.

1 Press the RADIO ON/
OFF button.


4 Press one of the
PRESET buttons 1 to







Cleaning the head and tape path

Listening to the Radio Abroad
The frequency range differs depending on the area. If you listen to the radio in an area of different frequency range, change the area indication in the display. To change it, press the ENTER button while the radio is turned on. Press and hold the BAND button until the area indication flashes. Then, press the BAND button again to change the area indications (“U”: USA, Canada and Central and South America; “E”: European and other countries). Press the ENTER button to set the frequency range.

2 Press the BAND
button to select the band (FM1, FM2, FM3 or AM).

5 within ten seconds of flashing.
The PRESET indication and the preset number flash.

Battery Life (approximate hours when using the batteries specified below) Battery Sony Alkaline LR6 (SG) Sony R6P (SR) Playback 16 hours 4.5 hours Radio 33 hours 13 hours

•Clean the headphones plug periodically for optimum sound. •Do not use alcohol, benzine or thinner to clean the case.

About the Battery Compartment Lid
If the battery compartment lid is detached by an accidental drop, excessive force etc., attach it as illustrated in the numbered order.

5 Press the ENTER 3 Press the TUNING +/–
buttons to tune in the desired station.


button within ten seconds of flashing.

The PRESET indication and the preset number light.

• If you change the frequency range, all the preset stations in the memory will be canceled. • For E area indication, the hour display is on a 24-hour cycle.

Dimensions 116.5 x 86.3 x 34.6 mm (45⁄8 x 31⁄2 x 13⁄8 in.) (w/h/d) incl. projecting parts Mass 210 g (7.5oz) incl. batteries Supplied Accessories – Stereo headphones (1) – Belt clip (1) Optional Accessories – AC power adaptor AC-E30HG Your dealer may not handle some of the optional accessories listed above. Please ask the dealer for detailed information. Design and specifications are subject to change without notice. Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation. "DOLBY" and the double-D symbol a are trademarks of Dolby Laboratories Licensing Corporation.



If the display shows incorrect
To recall the preset station Press the BAND button to select the band, and then press the corresponding preset button.


When you use the Walkman for the first time or when you have left the Walkman without batteries for a long period of time, the display may show incorrect information or the preset stations may not be recalled correctly. If this happens, remove the batteries, and leave until the display goes off. Then insert the batteries and turn on again. The memories of all the preset stations and the current time will be canceled. Reset these functions to the desired stations and time.


If you have any question or problem concerning your Walkman, please consult your nearest Sony dealer.

To adjust the volume To turn off

Set the VOL control. Press RADIO ON/OFF.

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