To reduce the risk of fire or
electric shock, do not expose
this apparatus to rain or
To reduce the risk of fire or electric
shock, do not expose this apparatus to
dripping or splashing, and do not place
objects filled with liquids, such as vases,
on the apparatus.
To avoid electrical shock, do not open
the cabinet. Refer servicing to qualified
Do not install the appliance in a
confined space, such as a bookcase or
As the main plug of AC power adaptor
is used to disconnect the AC power
adaptor from the mains, connect it to an
easily accessible AC outlet. Should you
notice an abnormality in it, disconnect it
from the AC outlet immediately.
The model number is located on the top
of the transmitter and the left inner side
of the headband.
The serial number is located at the
bottom of the transmitter and the right
inner side of headband.
Record these numbers in the spaces
provided below. Refer to them
whenever you call upon your Sony
dealer regarding this product.
Model No. MDR-IF140K
You are cautioned that any changes or
modifications not expressly approved in this
manual could void your authority to operate
The validity of the CE marking is restricted
to only those countries where it is legally
enforced, mainly in the countries EEA
(European Economic Area).
Do not expose the battery to excessive heat
such as direct sunlight, fire or the like.
Notice for customers: the
following information is only
applicable to equipment sold in
countries applying EU directives
The manufacturer of this product is Sony
Corporation, 1-7-1 Konan Minato-ku Tokyo,
108-0075 Japan. The Authorized
Representative for EMC and product safety
is Sony Deutschland GmbH, Hedelfinger
Strasse 61, 70327 Stuttgart, Germany. For any
service or guarantee matters, please refer to
the addresses given in separate service or
For customers in Australia
The supply cord of AC power adaptor
can not be replaced; if cord is damaged,
AC power adaptor should be discarded.