UNI-T UT8805E User Manual

UT8805E Benchtop Digital Multimeter
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Steps:
1) Press button and then select [Trg Src] → [Single], or press button to turn single trigger
function on directly as Figure 2-38.
Figure 2-38 Setting interface of single trigger
2) Select [Delay] to set the delay to be auto or manual mode.
3) Select [Samples] to set sampling number by direction buttons.
4) Select [VMC out] to set positive or negative polarity of output pulse signal.
2.6.3 External Trigger
The external signal is accessed by the EXT TRIG pin on rear panel. The parameters to be set in external
trigger function are samples, VMC out and slope.
Steps:
1) Press button and then select [Trg Src] → [Ext] to turn external trigger function on as Figure 2-
39.
Figure 2-39 Setting interface of external trigger
2) Select [Slope] to select positive/negative, and set external trigger to be rising edge trigger or falling
edge trigger.
3) Select [Samples] to set sampling number by direction buttons.
4) Select [VMC out] to set positive or negative polarity of output pulse signal.

UNI-T UT8805E Specifications

General

Brand	UNI-T
Model	UT8805E
Category	Multimeter
Language	English