Agilent Technologies InfiniiVision DSO6014L, Руководство пользователя

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Triggering the Oscilloscope 4
6000 Series Oscilloscope User’s Guide 149
To use Duration triggering
Duration trigger lets you define a pattern, then trigger on a
specified time duration of this logical AND combination of the
channels.
1 Press the More key in the Trigger section of the front panel,
rotate the Entry knob until Duration is displayed in the Trigger
softkey, then press the Settings softkey to display the
Duration trigger menu.
2 For each analog or digital channel you want to include in the
desired pattern, press the
Channel softkey to select the
channel.
This is the channel source for the H, L, or X condition. As you
press the
Channel
softkey (or rotate the Entry knob on
mixed-signal oscilloscopes), the channel you select is
highlighted in the
Pattern = line directly above the
softkeys and in the upper-right corner of the display next to
“
Dur ”. External trigger may also be specified as a channel in
the pattern when using the 2-channel and 4-channel
oscilloscopes.
Trigger level
or threshold Selected
channel
Duration
trigger
Channel
select Logic level
Return to
previous menu Qualifier
Qualifier time set