Contents
5
Contents
Consultation with Megger...............................................................................................3
Terms of Warranty ...........................................................................................................4
Contents ...........................................................................................................................5
General Notes ..................................................................................................................7
1Technical description ......................................................................................9
1.1 System description .............................................................................................9
1.2 Technical data ..................................................................................................12
1.3 Connection, display and control elements .......................................................14
2Principles of operation ..................................................................................15
2.1 General operation.............................................................................................15
3Using/attaching the sensors provided.........................................................18
4Performing measurements............................................................................22
4.1 First steps.........................................................................................................22
4.2 Preparing a measurement................................................................................25
4.2.1 Creating a measurement data folder................................................................26
4.2.1.1 Scanning the QR code on the measurement object ........................................26
4.2.1.2 Creating a folder manually ...............................................................................28
4.2.2 Selecting the operating mode ..........................................................................29
4.3 Measuring the ambient noise level...................................................................31
4.4 Standard measurement....................................................................................32
4.5 TEV comparative measurement between an internal and external sensor .....36
4.6 TEV measurement sequence...........................................................................38
4.7 Evaluation of the measurement results............................................................40
5Settings ...........................................................................................................42
5.1 Device settings .................................................................................................43
5.1.1 Importing and exporting configuration and comparison data...........................44
5.1.2 Pairing Bluetooth headphones .........................................................................46
5.2 Operating mode settings ..................................................................................47
5.3 Adjusting the evaluation thresholds .................................................................49
5.4 PRPD diagram display settings........................................................................50
5.5 System information...........................................................................................51
6Processing the measured data .....................................................................52
6.1 Transmitting measurement data via a wireless network..................................52
6.2 Transferring measured data onto a PC............................................................52
6.3 Preparing a report ............................................................................................53
7Using the demonstrator box .........................................................................57
