UNI-T UT 4000 Series Manuel d'utilisateur télécharger pdf (Page 23)

UNI-T

UT4000 User Manual

Getting to Know the Trigger System

Trigger controls are shown in the figure below. The following steps will get you familiar

with trigger setups.

Figure 1-11 Trigger controls

1. Use the trigger level knob to change the trigger level. The trigger level line on the

screen will move up and down with the knob. While you move the trigger level, you

will find the trigger level value at the bottom of the screen changing accordingly.

2. Open the [TRIGGER MENU] (see Figure 1-12) to change trigger setups. General

setups are as follows :

Press [F1] twice to select the edge as [TRIGGER TYPE].

Press [F2] to select CH1 as [TRIGGER SOURCE] (Select with the multifunction

control knob then press [SELECT] to confirm).

Press [F3] then [F1] to set [TRIGGER COUPLING] as DC.

Press [F4] then [F1] to set [TRIGGER MODE] as AUTO.

Press [F5] to set [EDGE TYPE] as RISING.

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UNI-T UT 4000 Series Manuel d'utilisateur Page 23