Rollei Hear:Me Wireless Manual De Instrucciones página 44

Function and use
44
One receiver – two transmitters:
Switch on the transmitter and receiver within a radius of one
metre, and press the connection key of one transmitter for about 3
seconds to pair the receiver.
Two transmitters (TX) couple with the receiver (RX)
The first paired transmitter
(Left channel)
(A channel)
The second paired transmitter
ENGLISH
Then press the pairing key on the second transmitter for about
3 seconds. The receiver then designates the second paired trans-
mitter as channel B, provided that the connection was successful.
Channel A is the left channel, channel B is the right channel.
(Left channel)
(A channel)
(Right channel) (B channel)