Contents
5
Contents
Consultation with Megger ............................................................................................... 3
Terms of Warranty ........................................................................................................... 4
Contents ........................................................................................................................... 5
General Notes .................................................................................................................. 7
1
Technical description ...................................................................................... 9
1.1
System description ............................................................................................. 9
1.2
Technical data .................................................................................................. 12
1.3
Connection, display and control elements ....................................................... 14
2
Principles of operation .................................................................................. 15
2.1
General operation ............................................................................................. 15
3
Using/attaching the sensors provided ......................................................... 18
4
Performing 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
5
Settings ........................................................................................................... 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
6
Processing 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
7
Using the demonstrator box ......................................................................... 57
