# Trigger Source

Defines the trigger source for the acquisition Acquisition is the process or result of the vision system acquiring a new image..

The following trigger sources are available:

- Trigger Input Line: Trigger acquisition when the trigger input of the vision system line goes high.

- Camera Trigger Button: Trigger acquisition by pressing the trigger button on the vision system.

- Native Mode: Trigger acquisition by sending a Native Mode command to the vision system.

- Network (UDP): Trigger acquisition when the vision system receives a specifically formatted UDP package.

- Factory Protocols: Trigger acquisition by toggling a bit with the configured industrial protocol.

- WebHMI The operator interface through which the operator interacts with the vision system. Trigger Button: Trigger acquisition by pressing the trigger button in the WebHMI.

Note: Appears only when Trigger Type is set to Single.