OPERATING THE TESTER
Using the Rotary Switch
Use the rotary switch (Figure 1 and Table 4) to select the type of test you want to perform.
W
Warnings
Do not use in CAT III or CAT IV environments without the protective cap installed. The
protective cap decreases the exposed probe metal to <4mm. This decreases the possibility of
arc flash from short circuits.
Understanding the Pushbuttons
Use the rotary switch to select the type of test you want to perform.Use the pushbuttons to
control operation of the tester, select test results for viewing, and scroll through selected
test results.
1
2
Number Measurement Function
Starts the selected test. The TEST key is surrounded by a "touch pad". The touch
pad measures the potential between the operator and the tester's PE terminal.
1
If you exceed a 100 V threshold, the
W symbol above the touch pad is illuminated.
• Scroll memory locations.
2
• Set memory location codes.
3
Above the touch pad is illuminated.
• Enters Memory mode.
4
• Activates memory soft key selections (F1, F2, F3, or F4).
5
Turns the backlight on and off.
Turns the tester on and off. The tester will also shut off automatically is there is
6
no activity for 10 minutes.
• Loop input select (L-N, L-PE).
• Voltage input select (L-N, L-PE, N-PE).
7
• RCD current rating (10, 30, 100, 300, 500, 1000 mA
• Memory SELECT.
• RCD Current multiplier (x1/2, x1, x5)
8
• Memory STORE.
3
4
5
6
7
12
8
11
9
20
10
5
13
14
NO TRIP
RCD
19
18
15
16
17