Fluke 190-202/S 2-channel hand-held oscilloscope, ScopeMeter® 190 series II, hand-held 4025554 Manual Do Utilizador

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4025554
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49 
Chapter 3 
Using Replay, Zoom and Cursors 
 
 
About this Chapter 
This chapter covers the capabilities of the analysis 
functions CursorZoom, and Replay. These functions 
can be used with one or more of the primary functions 
Scope, TrendPlot or Scope Record. 
It is possible to combine two or three analysis functions.  A 
typical application using these functions follows: 
• First 
replay the last screens to find the screen of 
special interest. 
• Then 
zoom in on the signal event. 
• 
Finally, make measurements using the cursors
Replaying the 100 Most Recent Scope 
Screens 
When you are in scope mode, the test tool automatically 
stores the 100 most recent screens. When you press the 
HOLD 
key or the 
REPLAY 
key, the memory contents are 
frozen. Use the functions in the 
REPLAY
 menu to “go back 
in time” by stepping through the stored screens to find the 
screen of your interest. This feature lets you capture and 
view signals even if you did not press 
HOLD