Tabor Electronics 5251, User Manual

Page: 91 / 298

3
ArbConnection
The Control Panels
3-39
Trim Right
The trim right command lets you trim waveforms to the right of the
anchor point. This command is grayed out if the right anchor was
not moved from its original right position. The waveform is trimmed
and the point at the right anchor point becomes the last point of the
waveform.
Unmark
The unmark command removes the anchors from the waveform
screen and resets anchor positions to point 0 and the last waveform
point.
Undo
The Undo command undoes the last editing operation.
View Commands The View commands have commands that let you view various
sections of the waveform area. The View commands include: Zoom
In, Zoom Out, Hide/Show Toolbars and Channel 1 to 4 waveforms.
Description of the view commands is given in the following.
Zoom In
The zoom in command operates between anchors. Anchors are
marked as left and right hand triangles. The default position of the
anchors is the start and the end of the waveform. To move an
anchor to a new location, click and hold on the triangle and drag the
anchor to left or right as required. If you move the left anchor to the
right and the right anchor to the left, the area between the anchors
will zoom in as you select this command.
Looking at the Waveform Map, as shown in Figure 3-28, you’ll see
that the white portion is the zoomed area. Click and hold on the
white area and move your cursor around and the waveform screen
will be updated accordingly.
While zoomed in you can perform Autoline and sketch editing, or
zoom-in further by clicking and holding the mouse at one corner
and releasing the mouse button at the other corner.
Zoom Out
The zoom out restores the screen to display the complete
waveform.