Sony E307 User Manual

• Never use your Network Walkman where it

will be subjected to extremes of light,
temperature, moisture, or vibration.

• Never leave the Network Walkman

exposed to high temperature, such as in a
car parked in the sun or under direct
sunlight.

Heat may build up in your Network Walkman
while charging if it was used for an extended
period of time.

B

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 Network Walkman at
a high volume while walking, especially at
pedestrian crossings. You should exercise
extreme caution or discontinue use in
potentially hazardous situations.

Avoid using the headphones at a high
volume. Hearing experts advise against
continuous, loud and extended play. If you
experience a ringing in your ears, reduce the
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.

If there is lightning when you are using your
Network Walkman, take off the headphones
immediately.