Comtech EF Data SDM-2020 - Manual (Page 55)

SDM-2020 Satellite Modulator Revision 7
Front Panel Operation MN/SDM2020M.IOM
5-13
5.6.2 FUNCTION SELECT:CONFIGURATION:INTERFACE
CONFIGURATION
INTERFACE
Use this menu to configure the unit in a step-by-step process by using each successive
menu.
Use the [ ↑ ] [↓ ] arrows to make the sesired selection, then press .
5.6.2.1 CONFIGURATION:INTERFACE:TX CLOCK PHASE
TX CLOCK PHASE
NORMAL
Note: Not shown with G.703 data interface installed. Use this menu to program the TX
Clock Phase to NORMAL or INVERT.
On entry, the current setting for the TX Clock Phase is displayed.
1 Press [ ↑] or [↓] to select NORMAL or INVERT.
2 Press [ENTER] to execute the change.
5.6.2.2 CONFIGURATION:INTERFACE:TX DATA PHASE
TX DATA PHASE
NORMAL
Use this menu to program the TX Data Phase to NORMAL or INVERT.
On entry, the current setting for the TX Data Phase is displayed.
1 Press [ ↑] or [↓] to select NORMAL or INVERT.
2 Press [ENTER] to execute the change.