Sennheiser Set 900 User Manual

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The Set 900 is both a mobile sound
booster and an infra-red stereo
listening system.

The receiver of Set 900 offers listeners
individually optimisable sound in
theatres or concert halls using
infra-red transmission.

At home, the Set 900 can be directly
connected to the TV, hi-fi system or
radio and allows listeners to enjoy
cordless enhanced sound with
personal hearing settings.

Two switchable microphones on the
receiver make it possible to boost the
voice of the person you are talking to
or improve awareness of your
surroundings when watching TV.

Set 900

the world

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Easy to connect and use

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Outstanding individual stereo sound

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Three selectable hearing settings on the transmitter: optimised speech

intelligibility due to switchable compression and treble emphasis

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Individually adjustable treble emphasis

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Cordless mobility up to 12 m inside a room thanks to infra-red

transmission

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Two switchable microphones on the receiver for boosted hearing

and awareness of your surroundings when watching TV, e. g., when
the telephone rings

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Foldable receiver and supplied carry case for easy transport

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Boosted stereo sound even when you are in locations with

infra-red transmission, e. g., the theatre

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Balance control and large, ergonomic volume control directly

on the receiver

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Perfect fi t, rotatable ear cushions guarantee great wearing comfort

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Receiver turns on/off automatically

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Receiver can be placed onto the charging tray on both sides

Specifi cations

Model Set 900
Receiver RI 900

EAN No. 4044156017426 4044156017495
UPC No. 615104127692 615104127777
Cat. No. 502016 502023
Recepti on frequenci es 2.3 MHz / 2.8 MHz / 95 kHz
Frequency response 50 Hz – 16,000 Hz
Max. SPL (at 1kHz) 125 dB
THD (at 1kHz) < 1 %
Operation time up to 12 h
Charging time approx. 3 h
Weight approx. 73 g (incl. battery)
Dimensions 240 x 120 x 25 mm
Power supply rechargeable Li-Ion battery BA 300 (3.7 V, 150 mAh)

Tra nsm itt er

Modulation FM, stereo
Transmission frequencies 2.3 MHz / 2.8 MHz
Range up to 12 m within a room
Signal-to-noise ratio typ. 75 dB(A)
Weight

approx. 260 g

Dimensions
Audio connector audio connection cable with 3.5 mm stereo jack plug
Power supply 13.5 V DC/500 mA with NT 13

Packaging

Design Recloseable cardboard box with hanging eyelet
Single packaging dimensions (W x H x D) 168 x 278 x 150 mm
Outer master carton / dimensions (W x H x D) 475 x 318 x 361 mm
Units per master carton 6
Languages German, English, French, Spanish, Italian, Dutch

Scope of delivery stethoset receiver, transmitter/charging station, battery BA 300, 2 pairs of
replacement ear cushions, power supply with national adapters (EU, UK, US),
TV RCA adapter, TV SCART adapter, TV connection cable (3.5/6.3 mm), carry case

115 x 145 x 40 mm

526479 10/08 Printe d in Germany Sennheiser is a regis tered tradem ark of Sennheiser ele ctronic GmbH & Co. KG. ww w.sennheiser.com