LeCroy PXA125, User Manual

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User Manual PXA125
ArbConnection 3-83
is moving average. This is done by recalculating each point as an
average of symmetrical number of adjacent points. When you select
the Filter command, a dialog box pops up, letting you program the
filter spacing in number of adjacent points. You can filter the entire
waveform, or you may chose to filter a segment of the waveform by
placing the anchors as boundaries on the left and right of the
segment.
An easy way of inverting your waveform is by using the invert
function. The Invert command lets you invert the entire waveforms, or
marked segments of waveforms. The waveform is inverted about the
0-point axis.
Click on this icon to removes the anchors from the waveform
screen and resets anchor positions to point 0 and the last waveform
point.
Use this icon to undo your last editing operation. Only one step
will back up.
Use this icon to zoom in on an area enclosed between one or
two anchors. To move the anchors click and hold on the triangle on
top of the waveform screen, than drag the anchor to the desired
location. If you want to specify anchor location, place your mouse on
the triangle and click the right button on your mouse type in the
anchor location and press Enter.
Use this icon after you have zoomed in to view the entire
waveform area.
When you use this icon, the waveform to the left of the left
anchor will be removed and the anchor position will become the first
point of your waveform. Note that the length of your horizontal axis
must divide by four therefore, if you place the left anchor at a position
other than a multiple of four, you’ll be asked to adjust the size
accordingly.
When you use this icon, the waveform to the right of the right
anchor will be removed and the anchor position will become the last
point of your waveform. Note that the length of your horizontal axis
must divide by four therefore, if you place the right anchor at a
position other than a multiple of four, you’ll be asked to adjust the size
accordingly.