Codan Envoy Control Getting Started Manual page 114

O
PERATING THE TRANSCEIVER
U
SING ENCRYPTION
For CES-128 voice encryption you will see:
Secure (in Rx) Clear (in Rx)
secure index for
CES-128 secure key
Transmit (while secure) Receive (while secure)
102 E ™ T G S G
NVOY RANSCEIVER ETTING TARTED UIDE