Rigol DS1104B Uživatelská příručka stáhnout pdf (Strana 72)

RIGOL

User’s Guide for DS1000B series

2-42

Trigger Settings

Set up different trigger settings according to different trigger modes. In Edge, Pulse

and Pattern trigger modes. You need to set up coupling, sensitivity and trigger

holdoff; in video trigger mode, to set up sensitivity and holdoff; in alternate trigger,

different trigger types have different setting options.

Figure 2-55 Table 2-34 The Trigger Set Up menu

(Page 1/2 Settings for Edge, Pulse and Pattern Triggers)

Settings

Comments

Coupling

LF Reject

Allow all signals pass.

Block DC signals.

Reject DC and low frequency

signals.

HF reject

oFF

Passes high frequency

component.

Blocks high frequency

component, passes low

frequency component.

Sensitivity

Set trigger sensitivity between

0.1div to 1.00div.

Holdoff

Set time slot before another

trigger event between 100ns

to 1.5s.

1 2 ... 67 68 69 70 71 72 73 74 75 76 77 ... 165 166

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