Sennheiser Set 810 s Instructions For Use Manual page 41

MKE 800 TV external microphone
If your TV doesn't have a headphone output, SCART or RCA socket, you
can use your Set 810 S together with the MKE 800 TV microphone.
Fix the microphone to the loudspeaker of your TV by means of Velcro
tape. Connect the microphone connector to the MIC socket on the trans-
mitter and set the MO/ST switch to mono (MO).
HD 25 SP dynamic headphones
Closed dynamic headphones for connection to the RI 810 S.
Any dynamic headphones with a 3.5 mm stereo jack plug and a minimum
impedance of 32 ohms can be connected to the RI 810 S receiver.
EZI 120 induction couplers
Induction couplers for inductive audio transmission to hearing aids.
SET 810 S 15