Unipulse F381A - Page 77

68
4 SETTINGS AND CALIBRATIONS
68
SETTINGS AND CALIBRATIONS
Chapter
4
2. Compare Area
Set the waveform comparison target.
Setting range (start point, end point)
Time or displacement (Front)
(0 to 2047 × Measurement Length/2000)
Displacement (Back)
Operation
(-2047 to 0 × Measurement Length/2000)
Main screen → Setting → Work Setting →Wave Setting → Compare Area
① To change the start point of the area, press (Displacement (Back): ), and
then move the cursor to specify it.
② To change the end point of the area, press (Displacement (Back): ), and
then move the cursor to specify it.
③ To register the specified area, press .
④ After the registration of the area, the background color outside the area becomes gray on the
waveform processing screens set later so that the boundaries of the area become clear.
3. Shift
This is one of the waveform processing methods.
A part of waveform can be shifted up/down.
Operation
Setting range (range set under “Compare Area”)
Main screen → Setting → Work Setting →Wave Setting →Shift
① To shift the HI limit waveform, press , and to shift the LO limit waveform, press
to select each waveform, and then press .
② Determine the range you want to shift. To specify the left of the
range, press , and then move the cursor.
To specify the right of the range, press , and then move
the cursor.
After specifying the range, press .
③ Determine the amount of shift.
Touch the desired position, or specify the amount of shift
with , and then press .