Panasonic 1200N manual When RCV/INS is Lighted Line Error, Example of Responses

Troubleshooting Procedures Troubleshooting

When RCV/INS is Lighted (Line Error)

The RCV/INS LED is available for each line to indicate the status of that line. Refer to "Line Error Definition" on page 11-12for lighting patterns.

When the RCV/INS LED indicates an alarm for that line during the operation of the ATM Switch, follow the instructions below:

1.Connect the MAT to the ATM Switch. (See "Physical Connection of MAT" on page 9-3.)

2.Turn on the MAT's power and set its communication parameters. (See "Setting the MAT" on page 9-6.)

3.Enter the line interface display command, DISPLAY line from the MAT. The command should be entered as follows:

DISPLAY line[RETURN]

4.Response will be output. Determine the error and take the necessary action. (See "Error Messages" on page 11-11.)

5.Disconnect the MAT from the ATM Switch.

Example of Responses

Line	Line status	Hardware status	Loop back
00	GOOD	normal	local
01	GOOD	normal	local
02	Loss of Signal	failure	local
20	AIS_Path	failure	normal
30	Loss of Pointer	failure	normal

11-10	Centillion 1200N ATM Switch User Manual
	NTP 297-8103-903