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NUCLEUS 7 SOUND PROCESSOR USER GUIDE
O
THER
INFORMA
T
ION
Disposable batteries
Check the battery manufacturer’s recommended operating
conditions for disposable batteries used in your processor.
Wireless communication link
The wireless communication link operates in the 2.4 GHz ISM
band using GFSK (Gaussian frequency-shift keying), and a
proprietary bidirectional communication protocol. It
continuously switches between channels to avoid interference
on any specific channel.
• The remote control operates over 4 channels, over a
distance of up to 2 metres from the processor. It indicates
via its display when the processor is out of operating
distance (or switched off) or when the link is interrupted
due to broad spectrum interference (see remote’s user
guide for more information).
• The True Wireless accessories operate over 16 channels,
over a distance of up to 3 metres for the Phone Clip, and 7
metres for the Mini Microphone and TV Streamer.
Bluetooth Smart also operates in the 2.4 GHz ISM band, using
Frequency Hopping Spread Spectrum (FHSS) to combat
interference. Operating range is up to 7 metres, and the app
indicates when the processor is out of operating distance (or
switched off) or when the link is interrupted due to broad
spectrum interference.
DRAFT ONLY FOR CLINICAL TESTING
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