61202060L4-1 © 2002 ADTRAN, Inc. 39Chapter 4 Status MenuSTATUSThe S TATUS menu branch provides the ability to view the status of the TSU LT operation. See Figure 4-1.Figure 4-1. Status MenuNI PERF RPTSThe Network Interface Performance Reports displays the user copy of the performance data. The TSU LTmaintains this performance data on the network in compliance with ANSI T1.403 and AT&T documentTR54016. The data displayed is data accumulated over the last 15 minutes and over the last 24 hours.These fields cannot be edited, only cleared as previously discussed. Only the user copy of performancedata is cleared. See Figure 4-2. Continue with standard operating procedures to exit the display.RESET PERF CNTRSSESESNI PERF RPTS %AV%EF LOSS OF SIGNALCVs AIS ALARMCURR ERR/ALM OUT OF FRAMESTATUS YELLOW ALARMCLEAR HISTORY RED ALARMLOSS OF SIGNAL CODE VIOLATIONSAIS ALARM BIPLOAR VIOLOUT OF FRAME FRAME BIT ERRORSYELLOW ALARM PLL ALARMERR/ALM HIST RED ALARMCODE VIOLATIONSBIPLOAR VIOLATIONSFRAME BIT ERRORSPLL ALARM