Black Box 5000 manual 227

		Appendix D: Messages
	Screen Display Messages
Message	Message Type	Explanation
ISU LOCAL LOOPBACK	Diagnostic	The ISU on link ci has been placed in local
ACTIVE LINK # ci		loopback.
ISU LOCAL	Diagnostic	This test puts the local ISU on link ci in
LOOPBACK WITH TP		loopback, then verifies the operation of the
ACTIVE LINK # ci		ISU by sending and receiving the test pattern.
ISU TEST PATTERN	Diagnostic	The test-pattern generator on the ISU on link
ACTIVE LINK # ci		ci has been activated.
ISU TEST	Diagnostic	The test for the ISU on link ci has been
TERMINATED LINK # cl		terminated.
ni LAN MODULE	Info	The LAN module in ml is not available for use.
LOCATION [ml] DOWN
ni LAN MODULE	Info	The LAN module in ml is operating and
LOCATION [ml] UP		available.
ni LEASED LINE CONNECTION	Event	ADB has completed the leased line connection
MADE LINK ci		for link ci.
ni LEASE LINE OUT OF	Event	The modem is unable to communicate with the
SERVICE LINK # ci		remote modem over the leased lines.
ni LEASE LINE	Event	The modem is operating on the leased lines
RETRY LINK ci		while the dial lines are still established. ADB mode
		is enabled.
ni LINE ALARM ci	Alarm	Link ci at node ni has a line alarm, indicating a high
		line error rate.
LINK DOWN ci	Alarm	The local Multiserver unit has timed out (40
		seconds) waiting for sync to be acquired on link ci.
		Check the cabling, modem, remote Multiserver unit,
		or feeder mux for errors.
LOCAL ANALOG LOOP	Diagnostic	The local analog transmit signal is being
LINK # ci		looped back into the local analog receiver.
LOCAL Bl-ANALOG	Diagnostic	Both the local analog and VF loopbacks are
LOOP LINK # ci		being run.
LOCAL Bl-DIGITAL	Diagnostic	This test includes both DTE and digital
LOOP LINK # cl		loopback tests.
LOCAL CHANNEL	Info	The Local Channel Configuration Menu cannot
CONFIGURATION DISABLED		be accessed by the async port requesting it.

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