Furuno FAR-3210 Operator's Manual page 390

20. ALERTS
Alert state icons
The table shows the icons used to indicate the various alert states for the alarm, warn-
ing and caution alerts.
Icon
Alert priority: Alarm
Alert priority: Warning
Alert priority: Caution
Buzzer stop button
The color of both the background and the icon change according to alert state.
Button state
No alert generated. The background is gray and the icon is grayed out.
An alarm or warning is being acknowledged. The background is gray and the icon
is white.
Button clicked to silence buzzer temporarily. The background is light-blue and the
icon is black.
20-4
Alert state
Not acknowledged/Not rectified
Not acknowledged/Not rectified,
Buzzer temporarily silenced
Acknowledged/Not rectified
Not acknowledged/Rectified
Not acknowledged/Not rectified
Not acknowledged/Not rectified,
Buzzer temporarily silenced
Acknowledged/Not rectified
Not acknowledged/Rectified
Caution
Description
Icon description
Red triangle with black loudspeak-
er in center of triangle. Flashing
every 0.5 s.
Red triangle with crossed out
black loudspeaker in center of tri-
angle. Flashing every 0.5 s.
Red triangle with black exclama-
tion point in center of triangle.
Red triangle with black check
mark in center of triangle. The icon
flashes 3 s, goes off 1 s, repeats
the sequence.
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 cir-
cle.
Yellow-orange circle with black
check mark in center of circle. The
icon flashes 3 s, goes off
1 s, repeats the sequence.
Steadily displayed yellow square
with black exclamation point in
center of square.