Zooming In On A Waveform - Fluke ScopeMeter 192B User Manual

Fluke 192B - 196B/C - 199B/C
Users Manual

Zooming in on a Waveform

To obtain a more detailed view of a waveform, you can
zoom in on a waveform using the
To zoom in on a waveform, do the following:
1 Display the
Observe that the trace is frozen,
ZOOM
screen, and the waveform is
magnified.
2 Enlarge (decrease the time/div) or
shrink (increase the time/div) the
waveform.
3 Scroll. A position bar displays the
position of the zoomed part in
relation to the total waveform.
Even when the key labels are not displayed at the
bottom of the screen, you can still use the arrow
keys to zoom in and out.
44
function.
ZOOM
key labels.
ZOOM
appears at the top of the
Tip
Figure 23. Zooming in a Waveform
Observe that the bottom of the waveform area displays the
zoom ratio, position bar, and time/div (see Figure 23). The
zoom range depends on the amount of data samples
stored in memory.
From this point you can use the cursor function for further
measurements on the waveform.