SDM3055 Series Digital Multimeter User Manual
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[Delay] to select Auto or Manual mode. When choosing Manual mode, Left and Right keys are
used to switch the number of a numerical value, Up and Down keys are used to change the
selected value.
3. Set the number of samples or trigger.
Press [Samples/Trigger] to set the sample count. Left and Right keys are used to switch the
number of a numerical value, Up and Down keys are used to change the selected value.
Sample Count
⚫ Sample Count indicates the count of point sampled while the Multimeter getting a signal of
Single Trigger.
⚫ The range of sampling point should be between 1 and 599999999.
⚫ The default value of Sample Count is 1.
4. Set the VMC Out.
Press [VMC Out] to choose Positive or Negative polarity.
Single Trigger
Single Trigger parameters that need to be set up include delay, samples /trigger and VMC out.
Operating Steps:
1. Press , then select [Trg Src] → [Single] or press on the front panel directly to enable
Single Trigger. See the diagram below.
Diagram 2-54 Setting interface of Auto Trigger
2. Set the delay.
Press [Delay] to select Auto or Manual mode.