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PicoScope 6 User Guide
13
Copyright 2006 Pico Technology Limited. All rights reserved.PSW044-2.0
5.9
Post-trigger arrow
The post-trigger arrow appears temporarily while you are setting up a post-trigger
delay, or dragging the trigger marker after setting up a post-trigger delay. (What is a
post-trigger delay? )
The left-hand end of the arrow indicates the trigger point, and is aligned with zero on
the time axis. If zero on the time axis is outside the scope view, then the left-hand
end of the post-trigger arrow appears like this:
The right-hand end of the arrow (temporarily replacing the trigger marker )
indicates the trigger reference point.
Use the buttons on the Triggering toolbar to set up a post-trigger delay.
5.10
Ruler legend
The ruler legend displays the positions of all the rulers you have placed on the
scope view . It appears automatically whenever there is a ruler on the screen.
For a reminder of which row refers to which signal, point using the mouse to one of
the colour-coded boxes in the left-hand margin and a label will appear, like this:
.
You can drag the legend around the scope view, resize it by dragging one of its edges,
or minimise it by clicking the minimise button in the top right-hand corner.
See also: frequency legend (which shows 1/D, where D is the time difference).
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