Setting Trigger Level And Slope - Fluke ScopeMeter 192B User Manual

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

Setting Trigger Level and Slope

The Connect-and-View™ function enables hands-off
triggering to display complex unknown signals.
When your test tool is in manual range, do the following:
Perform an auto set.
at the top right of the screen.
Automatic triggering assures a stable display of virtually
any signal.
From this point, you can take over the basic trigger
controls such as level, slope and delay. To optimize trigger
level and slope manually, do the following:
1 Display the
2 Trigger on either positive slope or
negative slope of the chosen
waveform.
Dual Slope Triggering ( X ):
C versions can trigger on both
positive slope and negative slope.
52
appears
AUTO
key labels.
TRIGGER
3 Enable the arrow keys for manual
trigger level adjustment.
Figure 27. Screen with all Trigger Information
4 Adjust the trigger level.
Observe the trigger icon
position, trigger level, and slope.
At the bottom of the screen the trigger parameters are
displayed (See Figure 27) . For example,
means that input A is used as the trigger source with a
positive slope.
When no trigger is found, the trigger parameters appear in
gray.
that indicates the trigger