ST80 Masterview Operation and Setup 97
Low Priority Alarms
Alarms other than those described in the previous section are said to
be low-priority.
When low-priority alarms are active the following occurs:
• All Masterviews flash alternately and the keypad icons are replaced
with bells.
• An audible alarm sounds.
• Non-autopilot alarms are accompanied by a clear icon.
• The audible alarm can be cancelled by pressing any key – an alarm
pop-up will then be displayed.
Identifying Low Priority Audible Alarms
Low priority alarms are identified by 3 long beeps followed by a 5
second break before a further 3 long beeps.
ST80 Watch Alarm
The watch alarm is designed to warn crew members of a possible
man-overboard situation.
The watch alarm is a 4 minute timer that, once zero has been
reached, sets-off audible and visual “Watch Expired” alarms. A full
“Watch Alarm” is activated if the “Watch Expired” alarms are not
cancelled within 30 seconds.
D2686-1
Clear alarms.
masterview
MASTER
WATCH
EXPIRED
✕✕✕
✕
✕
• The audible and pop-up alarms continue until cancelled.
• The watch alarm is only available when the pilot chapter is active.