Rigol DS1074B Guide de l'utilisateur télécharger pdf (Page 90)

RIGOL

User’s Guide for DS1000E, DS1000D Series

2-60

This feature is very useful to study the events that led up to the trigger point.

Everything to the right of the trigger point is called post-trigger information. The

delay range (pre-trigger and post-trigger information) depends on the sweep

speed selected.

5. Adjustable trigger sensitivity

To avoid the influence of noise from the physical world, and get the stable trigger,

the trigger circuit has adopted Stickiness. In DS1000E, DS1000D series, the

stickiness is adjustable from 0.1div-1.0div, which means when it sets to 1.0div,

the trigger circuit will not affect any signal with peak-peak amplitude less than

1.0div, so as to avoid the influence of the noise.

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Rigol DS1074B Guide de l'utilisateur Page 90