User Manual

52 System Installation PLUS System Manual
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To disable the Averaging Filter, enter a value of 0 for Moving average positions.
To enable the Averaging Filter, enter a value of 2 or more.
The maximum number of moving average positions allowed is 20. Therefore, the number of positions must
be between 2 and 20. NOTE that using 1 position has no filtering effect.
2.6.6 Raw Logfile Recording and Playback
To observe and troubleshoot positioning performance, it is often useful to record received Tag data
over a period of time and then replay this data. When recorded Tag data is replayed, it is possible to
enable or disable Readers and change filter settings to check variations in performance. Tag, TDOA,
and Position statistics may also be monitored from a replayed logfile.
To log raw Tag data, select Logging… under the File menu.
Figure 2-50: Data Logging
Make sure that the Raw option is checked. For more information on Position file logging and Timed
logging, see Section 5 PLUS Visualizer of this manual.
Use the Browse button to select a destination for the logfile, and click the Start button. After the
desired data has been captured, click Stop to end the data logging process.
To replay a logfile, select Set Data Input… under the Settings menu. Click the Logfile radio button,
and browse to the destination of the recorded logfile. Select the desired logfile and click Open.
Click OK to begin replaying the logfile.