Megger SG32-1500M, Руководство пользователя

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M
SG32-UG-EN-V01 Dec 2016
60

Set Cursor Offset: Allows the operator to
“null out” the instrument’s output cable.
When “nulled out”, the left cursor will be
placed at the start of the test object. If
selected, this will be set as a default until
reset!
NOTE: DO NOT use this option in Current
Impulse.
As this affects the default setting the
following screen will be displayed asking for
confirmation.

Cursor Offset Active: Allows the
operator to select whether the offset is
used or not. Depress jog-dial to
activate.
When Cursor Offset Active is
on, the left cursor will be locked.

D.A.R.T. (Differential Arc
Reflection):
The operator can choose
whether the DART function is active or
not. Depress jog-dial to activate.

Trace Filter: Filters or averages the
captured traces when activated. Depress
jog-dial to activate.
This feature is
automatically activated when “Find End
of Cable” is active.

Auto Fault Location: When selected
and in Arc Reflection mode the MTDR
will automatically position cursor over
the fault position. Depress jog-dial and
check the box to activate.
NOTE: This should be seen as a “guide” only, as
further investigation of the trace using Arc Multi-
shot and/or DART may be necessary.

Back: Takes the operator out of the
“configuration” sub-menu and back to
“preferences” menu tab.