Source; Input A - Cisco D9887B Installation And Configuration Manual

Chapter 4 Using the Front Panel to Configure the D9887B HDTV Modular Receiver
3 Use the Up and Down buttons to move the cursor to the "DVB-S/S2" card of the
specific slot (e.g. 2-2). Notice the location diagram in the upper right corner of the
screen changes as the cursor moves by each card.
4 Press the Enter button once to display the Status screen for the DVB-S/S2 card.
5 Press the Enter button again to display the Edit screen for the DVB-S/S2 card.

Source

This option will select which input, on the back of the card, will be active.
1 Use the Up and Down buttons to move the cursor to "Source," then press the
Enter button.
2 Use the Up and Down buttons to select which input to be active ("A", "B"), then
press the Enter button to save the selection.

Input A

These settings correspond to the input on "Source A."
DVB Mode
The DVB-S/S2 card can receive either DVB-S or DVB-S2 transmission.
1 Use the Up and Down buttons to move the cursor to "DVB Mode," then press the
Enter button.
2 Use the Up and Down buttons to select either "DVB-S" or "DVB-S2," then press
the Enter button to save the selection.
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