Paradyne 3150 Operator's Manual

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Paradyne 3150 Operator's Manual Manual pdf 53 page image

Maintenance4-33150-A2-GB21-80 February 1998Device Health and StatusUse the Device Health and Status branch to view thecurrent health and status messages for the CSU. Table 4-2lists these messages in priority order.To display device health and status,1. From the top-level menu screen, select Stat.2. From the Status screen, select DevHS.F1Status:DevHS STest PerfF2 F3Alarm/status messages appear on Line 2 of theLCD in priority order (highest to lowest). TheCSU is polled for current status every ten seconds.If the status has changed from the last poll, theHealth and Status screen is updated and thehighest priority message is displayed.3. Use the scroll keys, if necessary, to scrolladditional device health and status messages ontothe LCD.F1Device H/S:OOF at DTEF2 F3The Auto Device Health and Status screen appearswhen there is no activity (no keys pressed) on theactive physical interface for five minutes. Only thehighest priority message appears on Line 2 of theLCD.F1Auto Dev H/SOOF at DTEF2 F3Table 4-2(1 of 2)Health and Status MessagesMessage DescriptionLOS at Net A Loss Of Signal condition (175 consecutive zeros) has been detected on the network interface.The condition is cleared when the density of ones to zeros received is 12.5%.LOS at DTE A Loss Of Signal condition (175 consecutive zeros) has been detected on the DTE interface. Thecondition is cleared when the density of ones to zeros received is 12.5%.OOF at Net An Out Of Frame condition (2 out of 4 frame synchronization bits in error) has been detected onthe network interface. The condition is cleared when a reframe occurs.OOF at DTE An Out Of Frame condition has been detected on the DTE interface. The condition is cleared whena reframe occurs.AIS at Net An Alarm Indication Signal (unframed all ones signal) is being received by the network interface.AIS at DTE An Alarm Indication Signal is being received by the DTE interface.EER at Net An Excessive Error Rate condition has been detected on the network interface (the bit error ratehas exceeded the configured threshold for ESF framing). The condition is cleared when the errorrate falls below the threshold value.Yellow at Net A Yellow Alarm signal is being received by the network interface.Yellow at DTE A Yellow Alarm signal is being received by the DTE interface.