User Manual

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Set trigger menu
Auto
No matter whether meet the trigger condition
waveform displays. In a period if the instrument
cannot reach the trigger condition, it can trigger
automatically.
Normal
Only display When effective trigger event
happens.
Single sequence
Trigger only signal time.
Trigger hold-off time：Rejection time refers to the hold time of oscilloscope retrigger. Before
the end of the rejection, the oscilloscope won’t trigger. Correctly set hold time can make
complex waveform trigger stable (e.g., pulse series). The trigger hold time can be set to 200
ns - 10 s.
3.13.1 Edge trigger
When the signal meet the given edge trigger condition, and signal voltage reaches the
given trigger level, then trigger happens. Edge trigger menu descriptions are shown as
below table.