Teledyne LeCroy LogicStudio - Manual (Page 20)

LogicStudio
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end of the bar show the time extent of that data relative to the
trigger point.
The trigger point itself is denoted by the solid vertical green bar (A).
The current pre/post-store setting for the digital device is denoted by the
dashed green rectangle (B). These two indicators align when a new
acquisition is obtained; however, the pre/post-store control can be
adjusted by the user to change the setting for subsequent acquisitions. The
pre-store amount (as a percentage of the total digital acquisition) is always
displayed next to this rectangle.
The yellow translucent viewbox represents your current view in the
waveforms display. This shaded region also provides information for
relative zoom level and position within the acquired data.
WorldView control uses include the following:

Left-click and drag the yellow, translucent viewbox to pan the
waveform display (to the left or right) through the acquired data.

Increase/decrease the current timeframe by left-clicking and
dragging the left or right edges of the viewbox. This adjusts or
stretches the left or right-most visible time point on the display
while leaving the other side pinned.

Replace the existing viewbox with a new one by left-clicking
outside the existing one and dragging to the desired timeframe
size.

Center your existing viewbox by right-clicking outside the existing
one. This centers the viewbox around the point in time.

Change the pre/post-store setting for the digital device by left-
clicking and dragging the pre/post-store control (B). The ratio
displayed as a percentage next to the indicator.

Auto-adjust the view to exactly fit the complete timeframe of any
digital and analog data currently displayed by clicking the button
directly to the left of the WorldView display.