Comtech EF Data SDM-300L3 - Manual (Page 169)

SDM-300L3 Satellite Modem Revision 1
Front Panel Operation MN/SDM300L3.IOM
4–101
FUNCTION SELECT: UTILITY: INTERFACE:
TX TERR INTERFACE (CONDITIONAL)
TX TERR INTERFACE
RS422
IMPORTANT
Conditional: G.703 is available only when the overhead interface card is
installed.
Displays the TX interface type EIA-232, EIA-422, V.35, or G.703.
FUNCTION SELECT: UTILITY: INTERFACE:
RX TERR INTERFACE (CONDITIONAL)
RX TERR INTERFACE
RS422
IMPORTANT
Conditional: G.703 is available only when the overhead interface card is
installed.
Displays the RX interface type EIA-232, EIA-422, V.35, or G.703.