Fluke Biomedical ESA620 - Manual (Page 27)

Electrical Safety Analyzer
Setting Up the Analyzer
13
faw13.eps
Figure 6. Setup Menu
The setup parameters have been grouped into six
categories: Instrument, Display, Sound, Instrument Info,
Calibration, and Diagnostics.
Selecting 2-Wire or 4-Wire Measurements
The 2-Wire and 4-Wire resistance measurement setting is
under the Instrument setup functions. To switch between
them:
1. Press the softkey labeled Instrument from the setup
menu to reveal the instrument setup selections.
2. Press the softkey labeled Resistance to switch the
type of resistance measurement between 2-Wire and
4-Wire method. See Figure 7 for 2-wire connections
and Figure 8 for 4-wire connections.
Note
Optional Kelvin Test Leads are available to
make a 4-wire measurement with this Analyzer.
See the Accessories section later in this manual.
3. Press the softkey Back then the softkey labeled Exit
to exit the setup function.
Setting the Default Measurement Current
The default test current selection for the Protective Earth
(Ground Wire Resistance) Test can be set between
200 mA and 25 A ac. To change the default current:
1. Press the softkey labeled Instrument from the setup
menu to reveal the instrument setup selections.
2. Press the softkey labeled Test Current to switch
between 200 mA and 25 A ac.
3. Press the softkey Back then the softkey labeled Exit
to exit the setup menu.