The Monitor Log Chapter 9WinLink™ 1000 User Manual Release 1.9 9-12Performance Monitoring Report ToolbarYou can use the toolbar to perform the actions described in the followingtable:Setting Air Interface ThresholdsUse the Thresholds button on the Monitoring Performance Report toolbarto set the Air Interface Thresholds:Figure 9-14: Threshold configuration dialog boxRSL ThresholdsTwo RSL Thresholds can be defined. They are used as an indicator of prob-lems in the radio channel. You can check the RSS from the Link Budget Cal-culator results during installation. Values of -5dB and -8dB from the currentRSS are typical.TSL THresholdA counter is maintained, of the number of second intervals during which Txpower exceeds this threshold.BBER ThresholdThe Background Block Error Ratio is measured as a percentage. The thresh-old can be set from 0.1% up to 50%.For links with Ethernet only service, 8% threshold is recommended. If thereare no problems during the interval, then for that threshold, the recom-mended BBER value should be 0. Since the system provides a losslessTable 9-4: Action of the toolbar buttonsCommand Button ActionGet Data Gather current performance monitoring data.Save Save current performance monitoring data to a fileClear Clear current performance monitoring dataThresholds Set ThresholdsSelection Pane Toggle on/off left panelClose Closes the Performance Monitoring window
