The RI 410 stethoset receiver is an optional accessory for your IS 410 stet-
hoset receiver system. For details on the use of the IS 410, please refer to the
operating instructions.
Specifications:
CE Declaration of Conformity
This equipment is in compliance with the essential requirements and other
relevant provisions of Directive 89/336/EC. The declaration is available on
the internet site at www.sennheiser.com.
Before putting the device into operation, please observe the respective
country-specific regulations!
Batteries or rechargeable batteries
The supplied batteries or rechargeable batteries can be recycled.
Please dispose of them as special waste or return them to your
specialist dealer.
WEEE Declaration
Your Sennheiser product was manufactured with high-quality
materials and components which can be recycled. This symbol
indicates that electrical and electronic equipment – at the end of its
operational lifetime – must be disposed of separately from normal
waste, e.g. at your local collection point or recycling centre.
System
Modulation
FM stereo
Carrier frequencies
2.3 MHz / 2.8 MHz
Range
approx. 12 m within a room
AF frequency response
50 Hz–16 kHz
THD
< 1 %
Receiver
Max. SPL
125 dB (SPL)
Power supply
via BA 300 Li-Ion rechargeable battery
(3.7 V / 150 mAh)
Operating time
approx. 16 hrs
Weight
approx. 50 g
Dimensions
approx. 200 x 135 x 20 mm
