Rigol DS1000CA series Guide de l'utilisateur télécharger pdf (Page 27)

RIGOL

User‟s Guide for DS1000CA Series

1-15

To Understand the Trigger System

See figure 1-10 below, the TRIGGER Control Area contains a knob and three

buttons, which are used to set trigger level, trigger parameters and force trigger.

Figure 1-10

The trigger control window

1. Set trigger level by knob.

A nacarat trigger line and trigger sign will move up and down when you turn the

knob, and they will disappear about 5 seconds after stop turning

knob. The trigger level value will change on the screen at the same time you turn

the trigger line.

2. Press MENU button in the Trigger control. A soft button menu appears on the

display showing the trigger setting choices as shown in Figure 1-11.

Trigger Level to 0 Shortcut Key

Turn the knob to change the trigger level value and press the

knob to set trigger level back to 0 as a shortcut key.

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Rigol DS1000CA series Guide de l'utilisateur Page 27