Precautions; Troubleshooting - Sony MDR-IF320RK2 Bedienungsanleitung

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Precautions

• The CE mark on the unit is valid only
for products marketed in the
European Union.
• 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.
Do not pull on the cord.
• Do not leave the cordless stereo
headphones system in a location
subject to direct sunlight, heat or
moisture.
• The nameplate indicating operating
voltage, power consumption, etc., is
located on the bottom of the AC
power adaptor (European models
only).
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, reduce 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
the nearest Sony dealer.
Be sure to bring the headphones and
the transmitter to the Sony dealer when
requiring repair work.
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Troubleshooting

Problem Solution
No sound/ Check the connection of the
Muffled audio/video equipment or
sound the AC power adaptor.
Check that the audio/video
equipment is turned on.
Turn up the volume on the
connected audio/video
equipment, if the
transmitter is connected to
the headphones jack.
(Around level 5 or 6 on the
volume control should be
appropriate.)
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 is weak or
turned off.
• Charge the rechargeable
battery because the
headphones' battery is
weak, or if the power
indicator is still off after
charging the battery, take
the headphones to a Sony
dealer for a replacement
of the rechargeable
battery.
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