Comtech EF Data SDM-2020 - Manual (Page 103)

SDM-2020 Satellite Demodulator Revision 4
Front Panel Operation MN/SDM2020D.IOM
6–39
Press to review or edit the following sub-menus.
Function Select: Utility: Interface: RS-422: RS-422 INT Select
RS422 INT SELECT
DVB
Displays the current Interface Select, either DVB or 530.
Upon entry, the current status is displayed. Press [ ↑] or [↓] to change the
selection. Press to execute the change.
Function Select: Utility: Interface: RS-422: INTRF Mode Select
INTRF MODE SELECT
SERIAL
Displays the current Interface Mode Select, either SERIAL or PARALLEL in the
DVB Mode only.
Upon entry, the current status is displayed. Press [
↑] or [↓] to change the
selection. Press to execute the change.
Function Select: Utility: Interface: RS-422: DM State
DM STATE
NORMAL
Displays the current DM STATE, either NORMAL or INVERT.
Upon entry, the current status is displayed. Press [ ↑] or [↓] to change the
selection. Press to execute the change.
Function Select: Utility: Interface: RS-422: RR State
RR STATE
NORMAL