During runtime if you, the trend chart designer allow it, a user can change the amount of detail being viewed and even change the way it is displayed.

Important: If using trending on viewer computers, the times on the viewers must be synchronized with the servers. It is your responsibility to ensure that the computer times are synchronized.

There are a variety of commercial products available to maintain time synchronization between computers. If you choose to automatically synchronize your clocks do so at any time other than midnight."

In addition, a runtime user can easily:

	Magnify (Zoom into) a specific area of the trend chart.
	Analyze data at a selected point in time.
	Scroll to data not currently on the chart.

More information

	Trend configuration.
	Trend methods.

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