User`s 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.