Widex CROS-FS - Manual (Page 7)

7
indications for use
the WiDeX cros solution is indicated for individuals who are
deaf in one ear and have normal or impaired hearing in the other .
it is to be programmed by licensed hearing care professionals
(audiologists, hearing aid specialists, otolaryngologists) who are
trained in hearing (re)habilitation .
description of device
the transmitter is worn on the deaf ear like an ordinary “behind-
the-ear” hearing aid . it receives sound from the surroundings and
transmits it to a Widex wireless hearing aid worn on the better
ear, via a proprietary wireless technology called WidexLink .
note that you cannot use an assistive listening device during
transmission .