vii
List of Figures
Figure Title Page
1. Rotary Switch........................................................................................................................ 6
2. Pushbuttons..........................................................................................................................7
3. Display Features................................................................................................................... 9
4. Input Terminals..................................................................................................................... 16
5. Error Display......................................................................................................................... 17
6. Lead Swapping Modes ......................................................................................................... 19
7. Volts Display/Switch and Terminal Settings..........................................................................20
8. Insulation Resistance Display/Switch and Terminal Settings................................................21
9. Continuity and Continuity Zero Display/Switch and Terminal Settings.................................. 22
10. Loop/Line Impedance/Switch and Terminal Settings............................................................24
11. Display After Zeroing ............................................................................................................ 25
12. 3-Wire Connection for Earth Resistance Loop Test.............................................................. 25
13. Line Impedance Display........................................................................................................ 26
14. Measuring in a 3-Phase System...........................................................................................27
15. RCD Tripping Time Display/Switch and Terminal Settings ...................................................28
16. RCD Tripping Current/Switch and Terminal Settings............................................................ 32
17. Connection for RCD Testing on IT Electrical Systems.......................................................... 33
18. Earth Resistance Display/Switch and Terminal Settings....................................................... 34