User manual

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AXIS Q7404 - Events
Examples:
• Use a high object size level to avoid triggering on small objects in the video image.
•Select a high history level to reduce the number of triggers in situations with a lot of movement during a short
period of time.
•Select a low sensitivity level to detect flashing light only. In other cases, a high sensitivity level is recommended.
Port Status
Under Events > Port Status there is a list showing the status of the video encoder’s input and output ports. This is for the
benefit of Operators who have no access to the System Options section.
Example: If the Normal state for a push button connected to an input is set to Open circuit, as long as the button is not
pushed, the state is inactive. If the button is pushed, the state of the input changes to active.