User guide
Conditional Access   
Figure D.16 EMM Dialog Box [Streams Tab] 
D.7.2.3  EMM Dialog Box: Private Data Tab 
Some CA vendors will require private data to go into CA descriptor in the CAT. 
Usually SECA and Viaccess will require this. Your CA vendor will advise on whether 
this is necessary. 
Note:  SECA CA is sometimes referred to as Mediaguard, or Canal Plus, or Nagra 
France. 
Table D.8 Adding EMMs (continued) 
Step Action  Result  Comments 
If using SECA CA 
scrambling, ensure User 
Private Data check box is 
NOT selected 
Select Vendor-mode edit to bring up the 
SECA-specific configuration settings 
9 
If not using SECA CA 
scrambling, and the CA 
vendor requires private data, 
ensure User Private Data 
check box is selected and 
enter the HEX string 
manually 
The CA vendor specifies the private data 
string 
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