NGR-1000/NGR-3000 USER MANUAL
5.3.1 Alert List
It's to check current alert events.
5.3.2 Alarm Period
Alarm period can be set between 1-5 minutes.
When an alert occurs, a warning will be displayed at the bottom of screen and can be heard as
a warning tone.
If an alert lasts for above set period, an alarm will be displayed at the bottom of screen and
can be heard as an alarm tone.
Either a warning tone or an alarm tone can be muted by clicking the alert on screen or being
set in menu.
5.3.3 Alert History
All history alerts will be displayed here.
NGR-1000/NGR-3000 UM.E 20190331-04
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