User manual

Micro Receiver DT20
4
3) Overview - Micro Receiver DT20
Push-button
For toggling between
different listening modes
and activating pairing mode.
Europlug
For connecting to the
audio shoe on a hearing
instrument or to
the socket on the
Programmer DT20.
To be able to use the Micro Receiver DT20, check if —
and how — the hearing instrument supports the use of a
mini receiver:
1. The hearing instrument must be equipped with an au-
dio shoe with a powered Europlug socket made for mini
receiver use. This connects the Micro Receiver DT20
to the hearing instrument and also supplies the DT20
with power from the hearing instrument’s battery. The
received audio signal will then be transferred from the
Micro Receiver DT20 to the hearing instrument through
the audio shoe.
2a. If the hearing instrument is equipped with a
Programmable DAI input (DPAI), programming of the
hearing instrument might be necessary (check with
audiologist or hearing instrument manufacturer). In this
case the push-button on the Micro Receiver DT20 cannot
switch between the R and R+M modes. This is instead
done by using different listening programs in the hear-
ing instrument.
TIP! The volume of the Micro Receiver DT20’s R and R+M
mode can be set individually by using the Programmer
DT20.
This makes it possible to use the push-button as a simple
volume control in combination with a hearing instrument
with Programmable DAI input (DPAI).
4) Check the hearing instruments input
2) Introduction to the Comfort Digisystem
Thank you for choosing Comfort Digisystem. Our products are easy to use and give you crystal clear sound.
Before using the product, please read this manual carefully. The Comfort Digisystem products feature SecureStream
Technology – a unique, patented digital technology allowing eavesdrop-secure radio transfer in real time.
Comfort Digisystem Micro Receiver DT20 — the world’s smallest digital mini receiver
The Comfort Digisystem Micro Receiver DT20 is a digital mini receiver that you can easily connect to any hearing aid
with a standard three-pin Europlug audio shoe. The receiver weighs 0,04 oz (1,1 g) and is powered by the hearing
instrument’s battery. To minimize energy consumption, the mini receiver is equipped with an optional auto-sleep fea-
ture.
Together with existing microphones and receivers in the Comfort Digisystem assortment, the Micro Receiver DT20
provides clear speech perception. The Micro Receiver DT20 is the world’s first mini receiver, taking full advantage of
digital technology in enabling outstanding sound reproduction.
The optional professional tool Programmer DT20 can be used to configure the Micro Receiver DT20.
The Programmer DT20 also makes it easy to test the Micro Receiver DT20 with or without a hearing instrument.
Europlug
DT20