Comtech EF Data CDM-625A Installation And Operation Manual page 464

CDM-625A Advanced Satellite Modem
CDM-625A ODU (Transceiver, BUC, LNB) Operation
ODU: FSK-control  BUC  Advanced-FSK  LPOD (2LPODs 
Online/Offline LPOD) Cnfg  LNB
LNB Current: Src=On
Window:30%
◄ ►
Use the arrow keys to select the setting to edit, and then use the
the setting:
Selection
Src
SwitchBiasTee
Window
Alarm
Cal
Press ENTER when done.
ODU: FSK-control  BUC  Advanced-FSK  LPOD (2LPODs 
Online/Offline LPOD)  Cnfg  Mask
Mask: LFRFPwr=Masked ERLD=Masked
FanSpd=Masked LNBCD=Alarm
First, use the ◄ ►
Reference Lock detect), FanSpd (Fan Speed), LNBCD (LNB Current Detect), or LNB22V (LNB 22V
Power Supply)
Then, for each selection, use the
Press ENTER when done.
ODU: FSK-control  BUC  Advanced-FSK  LPOD (2LPODs 
Online/Offline LPOD)  Configuration  Misc
Misc: AFR=Enabled
LowFwdPowerThreshold=00.00 Sync-Clock=No
Use the ◄ ► arrow keys to select the setting to edit, and then use the
the setting:
Alarm=Disabled
Setting
(LNB Current Source) Disabled or Enabled.
Off (mute LNB) or Thru (unmute LNB).
(LNB Current-Window) Selecting a value from 20% to 50% defines the allowable
LNB Current change before declaring a fault. Selecting 99% disables the Current
Window function.
(LNB Current Window Alarm Enable ) Disable or Enable the current window
alarm.
(Calibrate-LNB-Current ) Select Yes and press ENTER to calibrate the LNB current.
(Default is No.)
Note: LNB Current Source must be Enabled before the LNB current can be
calibrated.
arrow keys to select LFRFPower (Low Forward RF Power), ERLD (External
arrow keys to set that alarm to Fault, Alarm, or Masked.
▲▼
Ref-Adjust=087 ()
10–28
SwitchBiasTee=Thru
Cal=No()
()
LNB22V=Masked
Revision 0
MN-CDM625A
arrow keys to edit
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arrow keys to edit
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