Sennheiser IS 410 User Manual

The IS 410 is an ultra-lightweight

infra-red stereo stethoset headphone

system, enabling the user to individually

adjust the volume of TV sets, radios and

hi-fi systems to his or her hearing ability.

Balance and volume are set directly on

the stethoset headphones. Operation of

the system is easy and intuitive, with the

headphones switching on automatically

when they are put on.

The transmitter easily connects to

TV sets or hi-fi systems and transmits

crystal-clear audio within a room.

In addition, it features a compression

button for further enhancing

speech intelligibility.

IS 410

Unequalled

comfort

Specifi cations

Modulation FM, stereo
Carrier frequencies 2.3/2.8 MHz
Range up to 12 m
Frequency response 50 Hz – 16,000 Hz
THD at 1 kHz < 1 %
Max. SPL 125 dB
Audio connection 3.5 mm stereo jack socket
Operating time approx. 16 hrs
Charging time approx. 3 hrs
Weight (headphones) 50 g incl. accupack
Weight (transmitter) approx. 140 g
Dimensions (transmitter) 115 x 145 x 40 mm
Dimensions (headphones) 200 x 135 x 20 mm

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Ideal for TV sound transmission

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Cordless infra-red system with excellent sound quality

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Transmits sound within a room, at a distance of up to 12 metres

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Balance control on the headphones for separately setting the

volume level for the left and right ear

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Compression function ensures superior speech intelligibility and

very good reproduction of music

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Lithium-Ion rechargeable battery pack (“accupack”) for more

than 16 hrs. of audio enjoyment

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Transmitter recharges the headphones plus an additional accupack

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Headphones automatically switch on and off when they are put

on/removed

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Includes short instructions and colour-coded sockets and plugs

for quick set-up and connection

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Very lightweight stethoset headphones, extremely comfortable

to wear even for extended listening

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Ideal for wearers of glasses