GW Instek GPT-9900 series User Manual - Manual (Page 73)

OPERATION
73
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.
Page 63
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