Sennheiser Audiology SET 810 Infra-red, Instruction Manual

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17
En
glish
Technical Data
System
Modulation
FM, stereo
Carrier frequencies 2.3 / 2.8 MHz
AF frequency response 40 Hz ....... 15 kHz
S/N ratio 60 dB A rms
Transmitter
AF input voltage
50 mV ...... 5 V
Audio input 3.5 mm jack, stereo/mono
Microphone socket 2.5 mm jack, mono
Charging time for battery approx. 4 h
Charging time (spare battery) approx. 10-12 h
Power supply 24 V DC via NT 810 mains unit
Weight approx. 94 g (without battery)
Dimensions diameter: 3.8 inch, heigth: 1.1 inch
Receiver
Max. sound pressure level
> 125 dB
Power supply 2.4 V via BA 151 battery
Operating time more than 4 hours per battery
Weight approx. 60 g (without battery)
Dimensions length: 5.8 inch, width: 3.1 inch, heigth: 0.6 inch
set 810_93286_0106_Sp7.book Seite 17 Mittwoch, 18. April 2007 4:47 16