The Alerts screen allows you to view the alerts that are currently active or the historical alerts.
When the option displayed is the currently active alerts, a list of all Detectors is displayed. For each, the momentary alert status is displayed. In this state, you can filter the list of only active detectors.
A historical view shows all the detectors that were active in the event on display.
You can select from the field displayed at the top of the screen the option of updating the screen with each new record checked. In this state, the screen will display the currently active alerts continuously.