867B/863
Users Manual
5-8
Using Single Shot and Glitch Capture
Softkeys
Arm
<>
Exit
1
(Arm) resets the trigger circuit and readies the
GMM test tool to capture another single shot
waveform or glitch capture transient. “Arm” is
selected (highlighted) initially. When the entire
waveform is captured, “Arm” reverts to normal
contrast.
The display shows elapsed time (hh:mm) since
arming or, if a trigger subsequently occurred, time
between arm and trigger. The time cycles from 00:00
through 99:59 continuously until a trigger is received.
2
and
3
(
<
and
>
) move the waveform left
or right for viewing (available once the waveform is
completely captured). If you press
1
again, the
arm cycle starts over,
<
and
>
disappear, and the
arm-to-trigger time begins at 00:00. Waveform
position accomplished with
<
and
>
is retained
across arm cycles. Six time base divisions prior to
the trigger and 19 time base divisions after the
trigger can be viewed using
<
and
>
, respectively.
Refer to Figure 5-4 for an overview of time divisions
(on and off screen) that can be examined.
5
(Exit) returns to the View Softkeys.
Free Run operation and autoranging are not
available during “Single Shot” and “Glitch Capture”.
Selecting Touch Hold cancels “Single Shot” and
“Glicth Capture”.
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