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DELETE
Clear screen.
FAST
Change between fast and slow (standard) mode. Fast gives a
short overview while standard is more precise in for
some situations.
How to prepare for a DIRP and run it
To perform a DIRP analysis in the frequency range between 80000 Hz and 560000 Hz, enter
Fmin=80000, Fmax=560000 and Delta F=1000.
1.
Attach the DIRP sensor following the instructions shipped with it and connect it to the
device into OUT.
2.
Plug the red wire of the sensor cable into the hand held electrode and hold this electrode in
the left hand.
3.
Touch the button
START
to begin the analysis.
4.
Wait until the graph line reaches Fmax and completes the procedure. Touch the button
STOP
to end the analysis at any point. During a DIRP procedure, the reaction time of a
touch may take up to 1 second.
5.
Touch the button SAVE to store the complete DIRP results in the active program position.
This will overwrite any data previously stored in that position.
The menu SWEEP
A touch on the button “ SWEEP“ opens the screen to start the broad band frequency swing.
SWEEEP can be used to swing for a period
limited by the timer through a broad band of
frequencies between a lower limit “Fmin” and an
upper limit “Fmax” in steps of DELTA F. The
timer can be set between 00:01 and 59:99
minutes:seconds after a touch on the button.
The signal form is “AUTO”, which means
“SQUARE DC-OFFSET” through 65000 Hz and
“SINE” above that value.
Touch the button
START
to start the procedure.
The output moves from “Fmin“ up to “Fmax“,
turns around to move back to “Fmin, and so on, until the specified time is up
A touch on
STOP
stops the procedure at any point.
