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Which of the following is NOT a type of trigger in Digital storage Oscilloscope?

Which of the following is NOT a type of trigger in Digital storage Oscilloscope? Correct Answer Video

The trigger in an oscilloscope stabilizes the waveform by controlling where, on a waveform's voltage and slope, the display trace or sweep begins each time.

The type of trigger and its function in DSO is as shown below:

Trigger Description
LED Lights RED while waiting. Switches to trigger source color when fired
TYPE Specifies trigger type from those provided by the BitScope.
SOURCE Selects the analog channel or logic channels as the trigger source.
EDGE Selects rising or falling edge. 
LEVEL Triggers voltage level.
Cursor Adjustable, trackable trigger level cursor. 
FILTER Adjustable trigger filter and hold-off
POINT The trigger point
REF The trigger level reference voltage
AUTO Auto-trigger enable

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