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Running and stopping the trigger, E 47) – GW Instek GDS-1000-U Series User Manual User Manual

Page 47

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MEASUREMENT

47

Undo option

Before Autoset

After Autoset

Undoing the
Autoset

To undo the Autoset, press
Undo (available for a few
seconds).

Undo

Adjusting the
trigger level

If the waveform is still
unstable, try adjusting the
trigger level up or down by
using the Trigger Level knob.

LEVEL

Limitation

Autoset does not work in the following situation.

Input signal frequency less than 20Hz

Input signal amplitude less than 30mV

Running and stopping the trigger

Background

In the trigger Run mode, the oscilloscope
constantly searches for a trigger condition and
updates the signal onto the display when the
condition is met.
In the trigger Stop mode, the oscilloscope stops
triggering and thus the last acquired waveforms
stay in the display. The trigger icon at the top of
the display changes into Stop mode.

Pressing the Trigger Run/Stop key
switches between the Run and Stop
mode.

Run/Stop