Sennheiser IS 150 Instructions For Use Manual page 15

This packing unit contains ...
... several individual products. Your new infra-red sound transmission
system consists of five components:
The TI 150 / TI 300 transmitter converts the sound signal from the
headphone socket of your television set into invisible infra-red light and
radiates this light into the room.
Integrated in this transmitter is a twin charging unit in which a BA 151
accuplug in the RI 150 / RI 300 receiver and an additional BA 151
accuplug can be charged.
The transmitter (with the twin charging unit) is powered via a plug-in
mains unit.
You can connect your television set or hi-fi system with the supplied
cable. The 3.5 mm mini jack plug fits most headphone sockets. An
adaptor for 1/4" (6.3 mm) headphone sockets is also included in the
supply schedule.
The RI 150 / RI 300 stethoset receiver receives the infra-red light and
converts it back into an audible sound signal. The receiver and head-
phones are integrated in a single stethoset receiver. This means that no
troublesome cables are needed.
BA 151 accuplug for powering the stethoset receiver.
Replacement ear-cushions for the stethoset receiver.
Please also note any enclosed documents which inform you
of alterations or country-specific variants. Such documents are
supplements to this instruction manual.
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