Solved! Optical output don't work with headset

Dec 25, 2019
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Hi
I have a Panasonic TV model TC-P46U1 and I want to connect a Headphones (Sennheiser RS 175) using the Optical out of the TV. Right now the TV optical out is connected to my soundbar and it work fine. When I try to connect the TV optical out to the headphone base (having selected the right mode on the base as well) I don't get any sound from the headphone,

I have tested the optical cable and it works fine (from TV to soundbar).
I have tested the headphone using the optical output of another device (Bell terminal) and the headphone did not work either.
I have tested the headphone using the audio output of another device (Bell terminal) and the headphone works fine in analog mode.
This TV model does not have a output jack for headphone neither an audio out (Left and Right), only has an Optical output.

Any ideas what could be the problem ?

thanks
 
Dec 25, 2019
2
0
10
Thank you very much for taking the time to answer. I finally found the problem / solution. I switch the audio mode on the Bell terminal to Stereo (instead of multicanal) and it works fine now.