Sony XVM-F65WL - Manuel (Page 14)

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Sound is automatically attenuated if noise increases
— Attenuate function
If the infrared rays are obstructed, or the headphones are used outside their effective
range, noise will increase and sound will diminish. To avoid potential ear damage as
a result of noise, this function attenuates any sound in the headphones. Sound is
automatically restored when you move nearer to the transmitter or remove the
obstruction.
Selecting the audio channel
You can select the audio channel with the CH1/CH2 switch to avoid interference
when using the cordless headphones with other AV equipment. Select the audio
channel according to the monitor’s menu setting of “Cordless Headphones.”
After listening to the program
Take off the headphones, and then turn off the power (Noise may occur if you turn
off the monitor before taking off the headphones).
Precautions
• The driver must not use the headphones. It may lead to distraction and cause an
accident.
• If the headphones are used while exposed to direct sunlight, sensitivity of the
infrared sensors may deteriorate, and inferior quality sound may result.
• When the headphones are not to be used for a long period of time, remove the
batteries to avoid damage caused by battery leakage and subsequent corrosion.
• Do not leave the headphones in a location subject to direct sunlight, heat or
moisture (It is recommended to use the headphones at a of temperature of between
5 ˚C (41 °F) and 35 ˚C (95 °F)).
• Do not drop, hit or otherwise subject the headphones to excessive shock of any
kind, as this could damage the product.
Notes on headphones preventing hearing damage
Avoid using headphones at high volume. Hearing experts advise against continuous,
loud and extended play. If you experience a ringing in your ears, lower the volume
or discontinue use.
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.
If you have any questions or problems concerning the headphones that are not
covered in this manual, please consult your nearest Sony dealer.