DMD2401 LB/ST L-Band Satellite Modem and ODU Driver
Maintenance
Table 6-2. DMD2401 LB/ST RX Fault Matrix
Note: When EXT EXC is used as a reference for the Mod Clock, and activity on the EXT
EXC is lost, the modem switches Tx clock reference to SCTE if it exists, otherwise it
switches to SCT.
Table 6-3. DMD2401 LB/ST TX Fault Matrix
TM075 - Rev. 1.3
6-3