Precautions; Troubleshooting - Sony MDR-IF240RK Bedienungsanleitung

Precautions

• When the transmitter is not to be
used for a long period of time,
disconnect the AC power adaptor
from the AC outlet holding the plug
and remove the battery to avoid
damage caused by battery leakage
and subsequent corrosion.
• Do not leave the cordless stereo
headphones system in a location
subject to direct sunlight, heat or
moisture (It is recommended to use
the headphones at a temperature of
between 5˚C and 35˚C (between 41˚F
and 95˚F).)
• Do not drop, hit or otherwise subject
the transmitter or headphones to
strong shocks of any kind. 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 system that are not
covered in this manual, please consult
nearest Sony dealer.
Be sure to bring the headphones and
the transmitter to Sony dealer when
requiring repair work.
14 GB
Additional information

Troubleshooting

No sound/Muffled sound
, Turn on the transmitter first, and then
put on the headphones.
, Check the connection of the audio/
video equipment or the AC power
adaptor.
, Check that the audio/video equipment
connected to the transmitter is turned
on.
, If the transmitter is connected to the
headphones jack, raise the volume of
the audio/video equipment connected
to the transmitter.
, The mute function is activated.
• Check if there is any object between
the transmitter and the headphones.
• Use the headphones near the
transmitter.
• Change the position and angle of the
transmitter.
, The headphones' power indicator light
dims, flashes or goes off.
• Charge the rechargeable battery if
the headphones' battery is weak, or
replace dry battery with new ones. If
the power indicator is still off after
charging the battery, take the
headphones to a Sony dealer.
, If you connect the LINE OUT jacks of
your connected equipment to the
PHONES IN jacks of the transmitter,
volume may be too low. Use the LINE
IN jacks of the transmitter instead. See
"Setting up the transmitter" .