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•
Cursor X: only a vertical bar is present.
•
Cursor X and Cursor Y: there is a vertical bar and a horizontal bar. The intersec-
tion between these two bars is placed on the trace.
To display the type of cursor selected:
1
Click on Advanced.
2
Select the key
Each click on this key will alternatively insert or delete the check mark against
Cursor Y
Full scale
To display the entire trace, with no zoom or displacement:
1
Either press the
or,
With
Trace
selected on Trace/Channel, press validation key
Shift function
The Shift function is used to displace the displayed section of the trace by pressing the
direction keys.
The horizontal shift is performed maintaining the point of intersection between the trace
and the selected cursor at the same level, scrolling the trace horizontally while following
it vertically, so that it never goes off the screen.
To use this function:
1
Select the zoom factor as described above.
2
Choose cursor and cursor position.
3
On the
Zoom/Shift
4
Use the direction keys or touch and hold screen to shift the trace in the desired
direction.
Trace /Table key
This key offers a choice from the following displays:
CursorX/CursorY
Full Scale
key
key, select Shift.
User Manual
Chapter 12 High Resolution OSA Measurement
to modify the current choice.
78000010220 Rev. 024
Trace display functions
393
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Table of Contents
Troubleshooting
