Page vii of xMeridian Companion Installation and Maintenance GuideDeregistering the WTN .............................................................. 122Maintenance................................................................... 123Using maintenance commands ................................................. 123Meridian 1 card maintenance ................................................................... 124Administration Terminal maintenance commands .................................... 125Maintenance features ................................................................ 125System Status .......................................................................................... 126Card Status ............................................................................................. 128Wireless Terminal Number (WTN) Status ................................................ 130TCM Status ............................................................................................. 132Event/Alarm log ........................................................................................ 134Entering the Event/Alarm log ................................................................... 135Checking the most recent alarm .............................................................. 135Checking when an alarm or event occurred ............................................. 135Checking consecutive repetitions of an alarm or event ............................ 136Erasing the log ......................................................................................... 136Administration log ..................................................................................... 137Entering the Administration log ................................................................ 137Checking when an event occurred ........................................................... 138Checking the most recent alarm .............................................................. 138Checking consecutive repetitions of an event or alarm ............................ 138Erasing the Administration log ................................................................. 139Responding to event and alarm messages ............................... 139Responding to an alarm code .................................................................. 139System Reevaluation ................................................................. 140Scheduling System Reevaluation ............................................................. 143Replacing equipment ................................................................. 145Adding or moving Base Stations .............................................................. 145Replacing a defective Base Station .......................................................... 147Adding expansion cards ........................................................................... 148Optimizing Card Slot Usage ..................................................................... 150Relocating the system .............................................................................. 151Replacing a defective expansion card ...................................................... 154
