Alert State Icons; Buzzer Stop Icon - Furuno FCR-21x9-BB Operator's Manual

20. ALERTS
20.1.3

Alert state icons

The alert state icons show the alert status for alarms, warnings, and cautions.
Icon
Alert type: Alarm
Not acknowledged/Not rectified
Not acknowledged/Not rectified
Buzzer temporarily silenced
Acknowledged/Not rectified
Not acknowledged/Rectified
Alert type: Warning
Not acknowledged/Not rectified
Not acknowledged/Not rectified
Buzzer temporarily silenced
Acknowledged/Not rectified
Not acknowledged/Rectified
Alert type: Caution
Caution
20.1.4

Buzzer stop icon

The background of the buzzer stop changes according to alert state, as shown in the
table below.
Icon state
No alert generated. The background is grey and the icon is greyed out.
An alert (alarm, warning, caution) is being acknowledged. The background
is grey and the icon is white.
Icon clicked to silence buzzer temporarily. The background is light-blue and
the icon is black.
20-4
Alert state
Red triangle with black loudspeaker in center
of triangle. Flashing every 0.5 s.
Red triangle with crossed out black loudspeaker
in center of triangle. Flashing every 0.5 s.
Red triangle with black exclamation point in
center of triangle.
Red triangle with black check mark in
center of triangle. Flashing every 0.5 s.
Yellow-orange circle with black loudspeaker in
center of circle. Flashing every 0.5 s.
Yellow-orange circle with crossed out black
loudspeaker in center of circle. Flashing every
0.5 s.
Yellow-orange circle with black exclamation
point in center of circle.
Yellow-orange circle with black check mark
in center of circle. Flashing every 0.5 s.
Steadily displayed yellow square with black
exclamation point in center of square.
Description
Icon description