DSC SCW 9045 / 9047 Trouble

View Trouble Press * 2, Zone light will turn on showing trouble, press # to exit

Service Required (Press 1 to see exact trouble)
Loss of AC Power (Check transformer)
Telephone Line Fault (Phone line disconnected)
Failure to Communicate (Signal did not go thru)
Sensor Fault (Press 5 to display zone)
Sensor Tamper (Press 6 to display zone)
Sensor Low Battery (Press 7 to display zone, press 7 again to display keyfobs)
Loss of Time & Date (Reprogram time with * 6 + Master Code + 1 + Time + Date)