Getting Started
Your 5.1 encoding is now set up.
Note: The encoder automatically selects and routes the additional embedded
streams required to make up the 5.1 encode. The channel pairs must be
embedded as specified in Table 3.12.
3.17 How to Set Up BISS Encryption for Services
When the CE/SWO/BISS license is enabled, the encoder can use the Basic
Interoperable Scrambling System (BISS) to scramble services in the outgoing
Transport Stream. Both BISS Mode-1 and BISS Mode-E are supported.
3.17.1 BISS Security
To provide the option of additional security for the BISS encrypted stream, there are
two security levels available: normal BISS encryption (the original implementation)
and Advanced BISS encryption (new, higher security). By default, the Advanced
BISS Encryption security level is enabled.
If the higher security level is required this can be configured from the GUI by
browsing to Device Configuration > Advanced Setup > Base Unit.
Figure 3.20 BISS Security Level Selection
From the front panel these settings are available by navigating to Advanced >
System > Base Unit.
3.17.2 BISS Key Entry
For further security enhancement when BISS has been enabled at a service level it
is possible to individually select which components in that service are scrambled
using the key defined at the service level.
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