Comtech EF Data SDM-2020 - Manual (Page 90)

SDM-2020 Satellite Demodulator Revision 4
Front Panel Operation MN/SDM2020D.IOM
6–26
SWEEP FREQUENCY
+ 0 Hz
Displays the current sweep frequency.
Range: -500,000 to +500,000 Hz
Press [
←] or [→] to move the flashing cursor, and [↑] or [↓] to increment or decrement
the selected kbps. Press to execute the change.
Function Select: Monitor: Demod Spectrum
DEMOD SPECTRUM
NORMAL
Displays the current sense of the RX Demodulator Spectrum as NORMAL or INVERT.
Press [
←] or [→] to move the flashing cursor. Press to execute the change.
Function Select: Monitor: LNB Current (Conditional)
LNB CURRENT
0 mA
IMPORTANT
L-Band only.
Displays the LNB current (0 to 1000 mA, in 1 mA increments) as CURRENT or LNB
POWER OFF.
Press [
←] or [→] to move the flashing cursor. Press to execute the change.
Function Select: Monitor: 2047 Pattern