Ericsson RX8000 - BISS Multi-Service Descrambling (MSD)

Using the Equipment
3-150
EN/LZT 790 0005 R7A
o BISS E FIXED: This BISS Mode requires a supplied ESW unique to the
receiver to be entered in to the BISS Key field.
o BISS E ERICSSON: This BISS Mode requires a supplied ESW unique to
the receiver to be entered in to the BISS Key field.
o BISS USER ONE: This BISS Mode uses the key entered in the User
One field to decipher the ESW entered in the BISS Key field. Both these
keys are normally supplied.
o BISS USER TWO: This BISS Mode uses the key entered in the User
Two field to decipher the ESW entered in the BISS Key field. Both these
keys are normally supplied.
• BISS Key – The main entry point for the supplied BISS key. Depending on the
BISS Mode selected, this may be the CSW or ESW.
• User One – The entry for the User ID (or Injector ID) if the user wishes to select
BISS USER ONE as the desired BISS mode.
• User Two – The entry for the User ID (or Injector ID) if the user wishes to select
BISS USER TWO as the desired BISS mode.
3.11.3.7 BISS Multi-Service Descrambling (MSD)
If the BISS MSD licence is purchased then the receiver is capable of descrambling
multiple services using BISS.
Note: The RX8000 entry for one Session Key that will be applied to all services.
Therefore, all services must be scrambled with the same Session Word.
To use this functionality, BISS is set up in the normal way and all services that are to
be descrambled can be selected form the Service plus menu as shown below.
Figure 3.72 Service Plus Menu
In the example above, the first 5 services have been selected for decryption. All five
services will be decrypted with the single Session Key programmed into the unit.