3Com T1/PRI manual Trouble Clearing

	Menu Options 16 and 17	3-4
	Changing span line service state	3-4
	Logging Out of the UI Console	3-5
4 DUAL T1/PRI STATUS DISPLAYS
	Dual T1/PRI Status Displays	4-1
	Menu Option 1	4-2
	Checking power-up self test status	4-2
	Menu Option 2	4-3
	Checking the T1/PRI’s overall status	4-3
	Menu Option 3	4-3
	Checking chassis slot device configurations	4-3
	Menu Option 4	4-4
	Checking DS0/modem channel status	4-4
	Menu Option 5	4-4
	Checking the chassis’ ISDN gateway status	4-4
	Menu Options 6 and 8	4-5
	Checking span line 1 and 2’s DS0 status	4-5
	Menu Options 7 and 9	4-6
	Checking span line 1 and 2’s alarm/event status	4-6
A
	TROUBLE CLEARING
	Using the LEDs	A-1
	About T1/PRI Alarm Levels	A-2
	Correcting Alarm/Error Conditions	A-3
	Using SNMP Traps	A-4
B
	TECHNICAL SPECIFICATIONS
	Certification	B-1
	Regulatory Compliance Statements	B-1
	United States	B-1
	FCC Part 15 Compliance Statement	B-1
	Current Draw	B-1

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