Furuno FAR-2807 Operator's Manual page 313

Dual Radar Alerts (Non-IMO only)
Alert name Priority
EXT RADAR Warning
ERROR
EXT RADAR Warning
HDG SET
EXT RADAR Caution
STBY
Other Alerts
Alert name Priority
ANCHOR Warning
WATCH
ARRIVAL Warning
CHECK Warning
INTER-SW
DEPTH Warning
WATCH Warning
XTE Warning
HEADING Warning
SET
HBT Caution
TIMEOUT
Meaning
External radar malfunction. Restore external radar to normal
Problem with the heading
data at the external radar.
External radar is in
standby.
Meaning
Ship has drifted more than
threshold value.
Own ship has arrived at a
waypoint.
Interswitch malfunction.
Depth is lower or higher than
the threshold value.
WATCH 0:00
(WATCH appears and the time
count freezes at 0:00)
Own ship is off course more
than the threshold value.
Heading signal has been
restored.
Periodic HBT sentence input from
Bridge Alert Management System
(BAMS) interrupted.
Action required
condition.
Reset external radar's heading
data.
Set external radar to transmit.
Action required
Acknowledge indication by
pressing the [ALARM ACK] key or
left-clicking the Alert box.
Acknowledge indication by
pressing the [ALARM ACK] key or
left-clicking the Alert box. Check
the interswitch.
Acknowledge indication by
pressing the [ALARM ACK] key or
left-clicking the Alert box.
Press the [ALARM ACK] key or
click the WATCH box with the left
button.
The WATCH box is displayed in
normal video and the timer is
reset.
Acknowledge indication by
pressing the [ALARM ACK] key or
left-clicking the Alert box.
Press the [ALARM ACK] key to
erase the message. Match the
on-screen HDG readout with the
actual compass reading, if
necessary.
Acknowledge indication by
pressing the [ALARM ACK] key or
left-clicking the Alert box. Check if
BAMS is working.
APPENDIX
AP-57