112 | Tourguide 2020-D
Operation
To switch the radio microphone off:
Press and hold the
ON
/
OFF
button
11
until „
OFF
“ appears on the display�
The display
5
and the red LED
10
go off�
6
11
10
5
Automatically switching the HDE 2020-D-II on/off
The receiver automatically switches on when you pull the earbows
1
apart� The
display
3
switches on�
1
3
When you release the earbows, the receiver switches to standby mode (audio
deactivated) and then switches off after 2 minutes�
Switching the EK 2020-D-II on/off
You can connect an induction loop or any pair of headphones with a 3�5 mm
mono or stereo jack plug to the headphone socket
6
of the EK 2020-D-II� The
headphone impedance must be 32 Ω or higher�