Troubleshooting - Furuno FMD-3200 Operator's Manual

24. MAINTENANCE AND TROUBLESHOOTING
24.5

Troubleshooting

The troubleshooting table below provides common faults and the remedies with which
to restore normal operation.
If...
power cannot be
turned on
power can be turned
on but nothing ap-
pears on the display
the picture freezes
(display is not updat-
ed)
message "There is
no dongle or an error
has occurred in the
dongle. The system
will automatically
shut down." appears
monitored route is
not displayed
planned route is not
displayed
symbol of user chart
cannot be erased
position cannot be
found
ARCS chart cannot
be displayed
S57 chart cannot be
displayed
past track is not
displayed
monitored user chart
is not displayed on
ECDIS display
24-4
Troubleshooting
then...
• power connector may have loos-
ened.
• ship's mains is off.
• fuse has blown.
• brilliance is too low.
• the ambient temperature is less
than 0°C (32°F).
• ECDIS internal error
• dongle is not connected.
• data in the dongle is corrupted.
• route has not been selected.
• monitor route has not been select-
ed to be visible above the chart.
• route has not been selected.
• planned route has not been select-
ed to be visible above the chart.
• two or more symbols may be su-
perimposed on each other.
• position sensor(s) is not selected
on the [POSN] page.
• position sensor is turned off.
• sensor cable has loosened.
• no ARCS chart for area.
• dongle is not connected.
• license has expired.
• no ENC chart for area.
• dongle is not connected.
• past track is not selected to be vis-
ible.
• user chart is not selected to be vis-
ible.
Remedy
• Check connector.
• Check power supply.
• Replace fuse.
• Adjust brilliance.
• The heater is warming the Proces-
sor Unit. The display appears in
approx. 2 minutes.
• Press the power key on a Control
Unit to turn off the power. If the
power does not go off, hold down
the key. Turn on the power again
to restore normal operation.
• Connect dongle.
• Contact FURUNO for assistance.
• Select route to monitor.
• Open the [Route] page of the
[Symbol Display] menu and check
the monitored route parts to show.
• Select route as "planned".
• Open [Route] page of [Symbol Dis-
play] menu and check the planned
route parts to show.
• Do the delete action several times.
• Check position sensor selections.
• Turn on position sensor.
• Check cable.
• Open ARCS chart from the [Man-
age Charts] dialog box.
• Connect dongle.
• Renew ARCS license.
• Open S57 chart from [Manage
Charts] dialog box.
• Connect dongle.
• Open [Tracking] page of [Symbol
Display] menu and select [Own
Ship Past Tracks] to [CCRP], [Pri-
mary], [Secondary] or [Pivot] as
appropriate.
• Open [Mariner] page of [Symbol
Display] menu and select parts to
show.