Comtech EF Data DMD2401/DMD2401L User Manual
Page 53
User Interfaces
DMD2401/DMD2401L/DMD2401 IBS/IDR Satellite Modem
4-14
TM065 – Rev. 3.3
RS FIFO Mask:
{Pass/Fail, No/Yes}
Indicates the status of the Tx Reed-Solomon FIFO.
Tx Cal Mask:
{Pass/Fail, No/Yes}
Indicates that the modem has been calibrated for the
output power level.
Minor Rx (menu):
BufUFlw Mask:
{Pass/Fail, No/Yes}
Indicates that a Doppler Buffer underflow has occurred.
BufOFlw Mask:
{Pass/Fail, No/Yes}
Indicates that a Doppler Buffer overflow has occurred.
Buf<10% Mask:
{Pass/Fail, No/Yes}
Indicates that the Doppler Buffer has gone below 10%
full and may underflow.
Buf>90% Mask:
{Pass/Fail, No/Yes}
Indicates that the Doppler Buffer has gone above 90%
full and may overflow.
VitLock Mask:
{Pass/Fail, No/Yes}
Indicates that the Viterbi Decoder is not locked.
SeqLock Mask:
{Pass/Fail, No/Yes}
Indicates that the Sequential Decoder is not locked.
Rx Activity (menu):
Buf Clk Mask:
{Pass/Fail, No/Yes}
Indicates that the selected buffer clock source is not
active.
Ext BNC Mask:
{Pass/Fail, No/Yes}
Indicates no activity on the External BNC Clock Port.
Rx Sat Mask:
{Pass/Fail, No/Yes}
Indicates that the Rx Sat Buffer clock source is not
active.
ExtRef Mask:
{Pass/Fail, No/Yes}
Indicates no activity on the external reference.
SatAIS Mask:
{Pass/Fail, No/Yes}
Fail indicates that there is a loss of satellite data.
Rx RS Faults (menu):
DecLock Mask:
{Pass/Fail, No/Yes}
Indicates the status of the Reed-Solomon Decoder Lock.
Dintlvr Mask:
{Pass/Fail, No/Yes}
Indicates the status of the Reed-Solomon De-interleaver
word fault.