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 charging unit itself and
transmitted to the transmitters and receivers 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 schema-
tically in the following diagram.
B
A
RP
TP RP
KEY!
Encryption
A A
Pairing
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.