User manual

47
Before Autoset After Auoset
Undo option
Undo
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