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User Interfaces
RxLevel Mask:
Rx FPGA Mask:
Rx Force:
Minor Tx (menu):
Tx Activity (menu):
TerrClk Mask:
Int Clk Mask:
BNC Clk Mask:
TxSatCk Mask:
Tx Data Mask:
TerrAIS Mask:
RS FIFO Mask:
Tx Cal Mask:
Minor Rx:
BufUFlw Mask:
BufOFlw Mask:
Buf<10% Mask:
4-12
DMD2401 LB/ST L-Band Satellite Modem and ODU Driver
{Pass/Fail, No/Yes}
This alarm indicates that the Receive Automatic Gain
Control is saturated (i.e., too much signal power is being
supplied to the modem).
{Pass/Fail, No/Yes}
This alarm indicates that a Receive FPGA Hardware
Fault has occurred.
{Pass/Fails}
Allows a Major Rx Alarm to be forced (for testing
purposes, etc.).
{Pass/Fail, No/Yes}
Indicates no Terrestrial Clock activity.
{Pass/Fail, No/Yes}
Indicates no SCT Clock activity.
{Pass/Fail, No/Yes}
Indicates no activity on the External BNC Clock.
{Pass/Fail, No/Yes}
Indicates on TX Sat Clock activity.
{Pass/Fail, No/Yes}
Indicates no Tx Data activity.
{Pass/Fail, No/Yes}
Indicates that AIS has been detected in the Terrestrial
Data Stream.
{Pass/Fail, No/Yes}
Indicates the status of the Tx Reed-Solomon FIFO.
{Pass/Fail, No/Yes}
Indicates that the modem has been calibrated for the
output power level.
{Pass/Fail, No/Yes}
Indicates that a Doppler Buffer underflow has occurred.
{Pass/Fail, No/Yes}
Indicates that a Doppler Buffer overflow has occurred.
{Pass/Fail, No/Yes}
Indicates that the Doppler Buffer has gone below 10%
full and may underflow.
TM075 – Rev. 1.3
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