Megger SG32-1500M, User Manual

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M
SG32-UG-EN-V01 Dec 2016
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NOTE: If the Cable length is known, then Velocity can be verified. Place the left
cursor at the start of the cable and the right cursor at the Cable end and
adjust the Velocity. When the Distance shown for the right cursor
matches the known Cable length, the velocity is set to its correct value.
 Test: Select by depressing jog-dial.
When activated, turns the MTDR into real-
time pulse echo mode, with continuous
sampling mode.
Real-time / continuous sampling is
cancelled by depressing jog-dial.
 TRIGGER ON: Select by depressing jog-
dial.
Required in: Arc Reflection; Surge Impulse;
Loop off / Loop on; 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 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.

CANCEL: Selected by depressing jog-dial.

Cursors: S elect by depressing jog-dial.

Allows the operator to move the “right” or
“left” cursor. Active cursor will appear as a
“dotted” line on the TDR display.
NOTE: If Cursor Offset is active, only the Right
Cursor can be selected.
C A N C E L
TRIGGER ON
LIVE TRACE