Megger PFL22M1500 Series, Руководство пользователя

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M
AVTMPFL22M Rev 1 April 2011
50

Scroll to “Test” , select by depressing jog-
dial.
When activated turns the MTDR into real-
time pulse echo mode, with continual
sampling.

Scroll to “ARM , select by depressing jog-
dial.
Required in:- Arc Reflection ; Surge
Impulse ; Voltage Decay modes to arm or
initiate the transient memory required for
these methods. The following message to
show that the TDR is waiting for a trigger
will be displayed at the top and centre of
the TDR screen.
NOTE:
You will be unable to capture any traces with the above methods unless you
ARM
the transient memory function first.
 Scroll to “Cursors” . select by depressing
jog-dial. When active automatically defaults
to left cursor.
Allows the operator to toggle and select
“right” or “left” cursor. Active cursor will
appear as a “dotted” line