Troubleshooting; Specifications - Sony WALKMAN WM-FX251 Operating Instructions Manual

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 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
thinned.
If you have any questions or problem
concerning your Walkman, please consult
your nearest Sony dealer.
Specifications
• Frequency range
For U area indication:
FM: 87.5-108MHz (0.1 MHz step)
AM: 530-1710kHz (10kHz step)
For E area indication:
FM: 87.5-108MHz (0.05MHz step)
AM: 531-1602kHz (9kHz step)
• Power requirements
3V DC batteries AA (R6) x 2/Extemal DC 3V
power sources
• Dimensions
115 x 90.5 x 34.4 mm (4
\
x 3 s/8 x 13/8 inches)
(w/h/d) incl. projecting parts and controls
• Mass
Approx. 150g (5.3 oz)
Approx. 285g (10.1 oz) incl. batteries, a tape and
headphones
• Supplied accessories
Stereo headphones (1)/Carrying case (1)
Troubleshooting
The volume is not turned up.
• AVLS is set to LIMIT.
The sound is unstable or no audio.
•Insert two size AA (R6) batteries properly.
• Replace all batteries if they are weak.
The display shows incorrect information
•The display may show incorrect information or the
preset stations may not be recalled correctly when
you use the unit for the first time, or when you
have left the unit without batteries for a long time.
In these cases, turn the tape and radio off and then
press BAND for about 10 seconds, you will hear a
beep sound through the headphones and the
memories of all the preset stations will be
canceled. Reset these functions again.
Poor tape playback quality.
•Clean the headphones plug.
•Dirty heads. Clean them with a cotton swab
slightly moistened with cleaning fluid or alcohol.
Design and specifications are subject to change
without notice.