The Schedule tab lets you specify when an alert is in effect. When an alert is not in effect, the system does not check for the condition that defines the alert. This can be useful, for example, if you want to be notified when a vehicle arrives at its destination after hours: you can set up a marker alert to trigger only during off-hours.
Use the From and To controls to specify when the alert first starts taking effect on each day of the week and when the alert stops taking effect for that day of the week. To lock your schedule, or to enable editing of a locked schedule, click the padlock icon. To invert the active time period for any day, select the Inverted check box.
Select the Prevent activated InSight Alerts from being turned off outside the scheduled active time check box to specify that triggered alerts can only be deactivated during the times you have scheduled as being active. By default this check box is not selected, and any new alerts can deactivate outside the scheduled active time, allowing for greater alert accuracy.