GUIDE TO INSTALLATION AND OPERATION
16
| IRD-3101
•
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.
3.4.4 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)
•
DVB-CI (only if a conditional access module is
installed)
This panel only appears when a conditional access module
is installed. With no CA module, the ASI output always
follows the selected input.
3.4.5 The Decoder panel
The decoder panel gives the user the resources to select the
program that will be decoded by the IRD-3101
Config section:
Service Select –
use the pulldown to select the service from
among those in the transport stream
A small lock icon to the left of the service number indicates
that the signal is encrypted.
Audio1 & Audio 2
– Use the pulldowns to select the audio 1
and 2 PIDs from the available channels.
NOTE that you can’t select the same PID for both audios
Clock Recovery
– use the pulldown to configure clock
recovery. Options are:
•
OFF – user the local clock. Preferred if there are many
errors in the stream or the IRD cannot lock easily
•
From PCR - recover the clock from the PCR packet
Service Selection Mode –
use the pulldown to choose how
Figure 3.8 Decoder panel
Figure 3.7 ASI Output panel
