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2.3.19 Zeroing of the Test Leads (GB only)
Background
The Zeroing function is used to determine the resistance
of the test leads for GB tests. When a zero check is
performed, the reference is automatically set to the
measured resistance of the test leads.
This function is only available for GB testing.
Steps
1.
Ensure the tester is in VIEW status for
the current GB test. Save the current
test if necessary.
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I R
G B
A CW
D CW
E
F R E Q =
0 H z
6
E
I
V
G B V = V
M
T I
E
= 0 0 3 . 2 S
R
. 0 m
Ω
E
R F
=
#
0 0
0
0 0 . 0 m
Ω
I
H
E
S
= 3
T
M
M A U
N
N A
_
2
M A N U = * * * - 0 0
W
m
Ω
0
3 01
A
2.
Short the positive and negative alligator clips as shown
below.
3.
Press the STOP button to put the tester
into the READY status.
STOP
4.
The ZERO function can be activated by
pressing the corresponding soft-key in
the READY status. The ZERO soft-key
will be highlighted.
E R O
Z
5.
Press the START button to perform the
zero check. The tester will go into the
ZERO status.
START