Understanding the Pushbuttons
Use the pushbuttons (Figure 2) to control operation of the
tester, select test results for viewing, and scroll through
selected test results.
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Figure 2. Pushbuttons
1
2
3
4
5
6
7
8
apx012f.eps
No.
Button
Z
A
Zero test lead resistance offset.
•
1
Loop input select (L-N, L-PE).
B
•
RCD current rating (10, 30, 100,
300, 500, or 1000 mA).
•
Memory SELECT.
M
•
C
Enters Memory mode.
•
Activates memory soft key
selections (1, 2, 3, or 4).
2
•
D
RCD Current multiplier (x1/2, x1,
x5, AUTO).
•
Memory STORE.
•
E
Scroll memory locations.
•
Set memory location codes.
•
Scroll Auto test results.
Electrical Installation Tester
Operating the Tester
Description
7