GUIDE TO INSTALLATION AND OPERATION
18
| IRD-3811
CA Systems:
The CA system that is used with the associated program
CAM Interface:
The section of the panel allows the user to query the CAM card and set up its operation
Click
Activate
to start the process, and then follow the
instructions that appear in the panel.
•
Note that this portion of the interface is provided by the
CAM itself and is therefore dependant on the type of
CAM used
Service Select Mode:
[ONLY/ADD/ADD], [FIRST/MORE/LAST]
CAM TS Clock:
[10 MHz, 9 MHz, 8.33 MHz, 6.25 MHz, 5 MHz, 4.16 MHz]
The Common Interface standard calls for a 9 MHz maximum clock speed, and most CAMs will operate properly with
an 8.33 MHz clock.
•
Some older CAMs don’t quite meet the Common Interface standard, and will only operate at lower clock
speeds.
•
Some professional CAMs, because of the higher bit rate, will require a faster clock. Remember that the
maximum bit rate that can be processed by the CAM is eight times the clock frequency.
3.4.5 The ASI Output panel
This panel allows selection of the source of signal for the ASI
output.
Use the pulldown to select between:
•
Selected Input (on
Input
panel)
•
Tuner – from the on-board tuner
•
DVB-CI (only if DVB-S2 tuner and conditional access
module are installed)
Figure 3.7 ASI Output panel
