Table of Contents
Advertisement
Series 2000/3000 IDU User's Manual
Revision P4
!TM: Internal Error
Table 4.4 List of IDU Alarms and Errors
The table below provides an alphabetical list of IDU events, followed by a brief descrip-
tion (where appropriate).
Event
Tuner: LOCKED
Tuner: LOCK LOST
Forward (RX) Link: ACQUISITION LOST
Forward (RX) Link: ACQUISITION
STARTED
Forward (RX) Link: ACQUIRED
PCR Loop: LOCKED
PCR Loop: LOCK LOST
Frequency Compensation: OK
Frequency Compensation: NOT OK
Return (TX) Link: NOT INITIALIZED
Return (TX) Link: INITIALIZED
Return (TX) Link: CSC Mode
Return (TX) Link: ACQ Mode
Return (TX) Link: SYNC Mode
Return (TX) Link: ACQUIRED/READY
Mode
Return (TX) Link: TEST Mode
Page 39
Table 13:
Table 14:
Description
Indicates that the tuner as locked to the for-
ward Link carrier
Only shows up after event "Tuner:
LOCKED." occurs.
Only shows up after event "Forward (RX)
Link: ACQUIRED." occurs.
This information is also displayed on the IDU
Monitoring page
Only shows up after event "PCR Loop:
LOCKED." occurs.
Indicates that the IDU's transmission fre-
quency and timing accuracy are met
This information is also displayed on the IDU
Monitoring page
Advertisement
Table of Contents
