UNI-T UT 4000 Series Manuel d'utilisateur télécharger pdf (Page 24)

UNI-T

UT4000 User Manual

Figure 1-12 Trigger menu

3. Press the [50%] button and set the trigger level at the vertical centre point of the

trigger signal amplitude.

4. Press [FORCE] to generate a compulsory trigger signal that is mainly used in the

normal and single trigger modes.

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UNI-T UT 4000 Series Manuel d'utilisateur Page 24