Comtech EF Data CDM-570 - Page 501

CDM-570/570L Satellite Modem with Optional IP Module Revision 12
Appendix L MN/CDM570L.IOM
L–9
(CONFIG: ODU (Outdoor Unit)) LNB: Set LNB Current Alarm Æ Lower
LNB Current Alarm Lower
Limit: 050mA (◄ ►,▲ ▼,ENT)
To edit the LNB Current Alarm Lower Limit: First, use the
◄ ► arrow keys to select a digit
to edit, and then use the
▲ ▼ arrow keys to change the value of that digit. The valid range of
current is from 10 to 400 mA. Press ENTER when done.
L.3.3.1.2.2.4 (CONFIG: ODU (Outdoor Unit)) LNB: LO
BUC LO Frequency:
12000 MHz (◄ ►,▲ ▼,ENTER)
To edit the value of the LNB LO (Lockout) Frequency: First, use the ◄ ► arrow keys to select a
digit to edit, and then use the ▲ ▼ arrow keys to change the value of that digit. The valid range is
from 3000 to 65000 MHz. Press ENTER when done.
This value is used to display the RF frequency of the modem/BUC combination.
If the default value of 00000 is entered here, then no RF frequency will be
displayed on the CONFIG: Rx Æ Frq (Rx FREQUENCY) menu.
L.3.3.1.2.2.5 (CONFIG: ODU (Outdoor Unit)) LNB: Mix
LNB Frequency Mix:
High-Side Low-Side (◄ ►)
Use the ◄ ► arrow keys to define the sense of the frequency translation as High-Side or Low-
Side. Press ENTER when done.