OPERATING MANUAL PAT-806 version 1.08
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4.3 Compensation of the test lead resistance during the measure-
ment of the protective lead resistance using 200 mA current (au-
to-zero)
In
R
PE
200mA
mode, press
. Auto-zero
screen will appear with blinking symbol
.
Use the probe connected to
I2
socket and touch PE pin of
the test socket.
Press
START
, to begin auto-zero.
After finishing auto-zero process, for 1s is
displayed message
and the meter enters
the measuring function.
Completed auto -zero process is signalled during the measurement by displaying
.
In order to remove auto-zero proceed in the same manner, but disconnect the test lead from PE.
After finishing, for 1s is displayed message
.
4.4 Measurement of protective lead resistance using 10/25 A cur-
rent
Keep pressing
R
PE
button, until the screen in-
forming about the readiness for measurement
with desired current in desired configuration is
displayed.
