Chapter 4 ____________________________________________________________ Basic FeaturesAlarm: Configures a visual and/or audible alarm to take place wheneverthe variable value exceeds the reset limits. Alarm configuration isdescribed in detail in section Alarms below.Visible: Hides/shows the text box.Show Date/Time: Configures text box to display either PC time orobservation time.AlarmsYou can enter the alarm configuration dialog by right-clicking a text box.Alarm configuration dialog can be entered by right-clicking a text boxand selecting Alarm.1012-047Figure 5 Alarms ConfigurationUp to three separate alarm conditions can be configured. If any of theconditions set in the alarm is fulfilled, the alarm starts. Once none of theconditions are met, the alarm stops.An alarm is indicated in real-time display, by sound or in writing in theevent log.VAISALA _______________________________________________________________________ 19