User manual

Micro Receiver DT20
6
7) Listening modes in the Micro Receiver
DT20
The available listening modes in the Micro Receiver
DT20 can be setup in different configurations:
R Default setting
R+M Setup with Programmer DT20
is necessary
R and R+M Setup with Programmer DT20
is necessary
The Programmer DT20 is used to configure and enable
or disable different listening modes in the Micro Receiv-
er DT20. The push-button on the Micro Receiver DT20 is
used to toggle between the activated listening modes.
It is also possible to disable the push-button completely.
Hearing instrument:
Micro Receiver DT20 push-button
Off R mode
DAI input
Off Radio only
Programmable DAI input
(DPAI)
DAI + M program
Off Radio + HI microphone
Programmable DAI input
(DPAI)
DAI program only
Off Radio only
Micro Receiver DT20 with R mode enabled (default setting)
The chart below shows the output (what the user can hear) when Micro Receiver DT20 listening mode R is enabled in
combination with different input types and programs in the HI.
When pressing the push button on the Micro Receiver DT20, the listening mode is shifted in the following sequence:
8) Output for user with different input types and programs in the hearing instrument
Different hearing instrument electrical input types and available programs in the hearing instrument will result
in different output for the user. Output for the user is shown in the white sections of the charts below.