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CHAPTER 3 System Messages
3-G: Ground Failure
This message displays when a wire of the line between the LC circuit card and the telephone set is short-circuited
with ground.
Location of faulty circuit card
Location of faulty circuit card
Note: This message displays when the specific LC card providing the above function is used.
Default Alarm Default Grade Grade Modified Lamp Modified
SUP 1
1: XXXX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000
7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000
b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
1 2
b0-b2: Circuit (0-7)
b3-b7: Circuit Card (0-31)
1
b0, b1:Unit (0-3)
b2-b7: MG (0-1)
2