Using the EK 2020 D
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 of the EK 2020 D. The headphone impedance must be 32 Ω or higher.
Connect the induction loop or the 3.5 mm jack plug of your headphones to the headphone socket of the EK 2020 D.
To switch the receiver on:
Briefly press the ON/OFF button 
. The display switches on.
To switch the receiver off:
Press the ON/OFF button 
for 3 seconds.
When you unplug the headphones from the receiver or switch off the transmitter, the receiver automatically switches off after 5 minutes.
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