Sennheiser evolution wireless series EM 100 Instruction Manual page 22

To transfer the parameters:
Switch the transmitter and the receiver on.
Press the button
"Sync" appears on the display panel of the receiver.
Place the infra-red interface of the transmitter (see the instruction
manual of the transmitter) in front of the infra-red interface
receiver.
The parameters are transferred to the transmitter. When the transfer
is completed, " " appears on the receiver's display panel. The receiver
then switches back to the current standard display.
To cancel the transfer:
Press the STANDBY
" " appears on the display panel of the receiver. " " also appears if no
suitable transmitter was found.
on the receiver.
button on the receiver.
Using the receiver
of the
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