Operation Manual

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18 Technical data
18.1 Roger wireless technology standard
Roger is a digital, adaptive wireless technology standard
developed by Phonak that provides optimal listening in
noisy environments and over distance. Roger operates in
the 2.4 GHz band.
18.2 Operating range
The operating range between the Roger Touchscreen
Mic and receivers, microphones, media transmitters is
20 m / 65’.
If distance between devices is greater than 20 m/65’,
voice broadcasting from microphone is interrupted.
18.3 Network compatibility
Only Roger transmitters or audio hub transmitters
(running software version 4.0 or later) are compatible with
Roger Touchscreen Mic. Follow the instructions displayed
in the pop-up windows when connecting devices.