Clear-Com HX System Frames - Manual (Page 275)

13.2.4 System monitoring
To start system monitoring:
1) Selecting System > Monitoring.
Figure 13-12 System Menu
Monitoring displays all the matrices in the current configuration and their status.
Figure 13-13 System Monitoring Screen
On the monitoring screen, all trunks are coloured light blue. Trunk lines that are
detected as being in error as coloured red, and those that are detected as being
in use in are colored blue. If EHX detects that only one end of a trunk is in error (a
trunk card has been pulled on one of the matrices), the trunk is coloured red, as is
the node on the matrix that is in error.
275 Eclipse EHX Software User Guide