Beyerdynamic Unite TP Kurzanleitung Seite 18

Unite TP – Bodypack Transmitter
18
5. Create / define a new pairing
5.1 Encryption
The audio data is always encrypted with an AES-256 code to
ensure a secure transmission. The required key will be
generated within the transmitter itself and only transmitted
via the chargers during the pairing process. As the key is not
transmitted via radio, the system is even better protected
against eavesdropping.
Should the receiver receive a different encrypted audio signal
for which no key has been saved, the received audio signal
will be muted. The receiver display will also alternate
between showing the relevant channel name and the "KEY!"
error message.
The encryption of the audio signal is shown schematically in
the following diagram.
Encryption
A
TP
B
RP
A
A
RP
Note: Only group ID 256 uses a factory-defined key that
cannot be changed. You can use this group ID for a system
without pairing.