Comtech EF Data CDM-570 Installation And Operation Manual page 500

CDM-570/570L Satellite Modem with Optional IP Module
Appendix L
L.3.3.1.2.2 (CONFIG: ODU (Outdoor Unit)) LNB
LNB: DC-Voltage 10MHz
Alarm LO Mix (◄ ►, ENT)
Use the ◄ ► arrow keys to select DC-Voltage, 10MHz, Alarm, LO, or Mix, and then press
ENTER.
L.3.3.1.2.2.1 (CONFIG: ODU (Outdoor Unit)) LNB: DC-Voltage
LNB DC Supply Voltage:
13 volts
Use the ▲ ▼ arrow keys to select the value of the LNB DC power supply output voltage as 13
volts, 18 volts, 24 volts, or Power OFF. Press ENTER when done.
L.3.3.1.2.2.2 (CONFIG: ODU (Outdoor Unit)) LNB: 10MHz
LNB 10MHz Reference:
On Off
Use the ◄ ► arrow keys to select the 10MHz frequency reference for the BUC as On or Off.
Press ENTER when done.
L.3.3.1.2.2.3 (CONFIG: ODU (Outdoor Unit)) LNB: Alarm
Set LNB Current Alarm:
Upper Lower
Use this menu to define the upper and lower limits of the LNB current 'window.' If the measured
LNB current falls outside this window, an alarm is generated.
Use the ◄ ► arrow keys to select Upper or Lower. Press ENTER when done.
(CONFIG: ODU (Outdoor Unit)) LNB: Set LNB Current Alarm
LNB Current Alarm Upper
Limit: 200mA (◄ ►,▲ ▼,ENT)
To edit the LNB Current Alarm Upper Limit: First, use the
to edit, and then use the
current is from 50 to 600 mA. Press ENTER when done.
(◄ ►,ENTER)
(◄ ►,ENTER)
(◄ ►,ENTER)
▲ ▼ arrow keys to change the value of that digit. The valid range of
L–8
Revision 12
MN/CDM570L.IOM
Upper
◄ ►
arrow keys to select a digit