Touching the middle summary box in the status area of the Ports Setup
screen displays the status shown below.
This screen contains detailed alarm and error information related to the E1
interface. Status is indicated by the use of colored Lamp icons.
Alarms
LOS: Loss of Signal
AIS: Alarm Indication Signal
No frame: No Frame
No CRC4 MF: No Cyclic Redundancy Check 4 Multi Frames
Distant: Distant
No Sync: No Synchronization
No CAS MF: No Channel-Associated Signaling Multi Frames
Distant MF: Distant Multi Frames
Errors
FAS: Frame Alignment Signal
Pattern: Pattern
CRC4: Cyclic Redundancy Check 4
CRC4 MFAS: Cyclic Redundancy Check 4 Multiplex Frame Alignment
Signal
E-Bit: E-Bit Error
Code : Code
Pattern slip : Pattern slip
Frame slip : Frame slip
5.3.3.4 Alignment
Touching the Alignment button in the status area of the Ports Setup
screen displays the status shown below.
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