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How to prepare for a DIRP and run it
The settings show n on page 18 of this manual can be used to perf orm a DIRP analysis in the frequency range
betw een 80000 Hz and 560000 Hz:
1.
Attach the DIRP sensor FTB303 follow ing the instructions shipped w ith it to connector OUT as
indicated on the screen (red, black and blue circles).
2.
Connect the red w ire to the cylinder. Hold the cylinder in the left hand.
3.
Touch the button
START
to start the analysis
4.
Wait until the graph line reaches Fmax and co mpletes 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 co mplete DIRP results in the selected progra m position. This
w ill overwrite any data previously stored in that position.
