Kewaunee Air Alert 600, Инструкция по установке и эксплуатации, Страница: 14 / 48

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2.5 LED Indicators
Instead of LED indicators the alarm unit screen backlight operates in 3 colors: -
Red – Alarm
Amber – Caution
Green – Safe
2.6 Audible Alarm Sounder
The airflow monitor has an audible sounder with local or remote mute facility. The audible alarm can
be permanently disabled in the cal config menu.
The display will show a Mute Icon in the bottom left hand side of the screen whenever the audible alarm
is muted or disabled.
2.7 Pushbuttons
Enter
The alarm has an Enter button -- this is multi-functional as follows:-
Press Enter momentarily when alarm is sounding will mute the alarm.
Press Enter for 5 secs will gain access to Calibration and Configuration menus (both menus password
protected). Password 0-0-0-0
+& -
The alarm has + / - buttons that can be used to scroll through the calibration and configuration menu or
to select options or values.