Error Messages - Furuno FS-5075 Operator's Manual

11. MAINTENANCE & TROUBLESHOOTING
11.4

Error Messages

The table below shows error messages, their meanings, and remedies. To delete the
messages, press the CANCEL key. If other error occurs, contact your dealer.
Error message
ERROR:
TX PLL UNLOCK
[CANCEL]: Stop alarm
ERROR:
RX PLL UNLOCK
[CANCEL]: Stop alarm
ERROR:
WR1(2) PLL UNLOCK
[CANCEL]: Stop alarm
ERROR:
TUNE NG
[CANCEL]: Stop alarm
ERROR:
Tx power reduced.
Main AMP heated.
[CANCEL]: Stop alarm
ERROR:
Tx power reduced.
Natural TUNE
[CANCEL]: Stop alarm
ERROR:
Tx power reduced.
Ship's main failure.
[CANCEL]: Stop alarm
ERROR:
Communication error!
[CANCEL]: Stop alarm
WARNING:
GNSS error
[CANCEL]: Stop alarm
WARNING:
Printer not ready
[CANCEL]: Stop alarm
WARNING:
Position data is not
updated!
Position was older than
XH.
Update it
[CANCEL]: Stop alarm
System was rebooted.
11-4
Meaning
TX PLL unlock. Transmission is
stopped.
RX PLL unlock. Reception is
stopped.
WR1(2) PLL unlock. Reception is
stopped.
Tuning failed. Transmission power
is decreased to LOW(2). For
NBDP, transmission is stopped.
Power amplifier is too heated.
Transmission power is decreased
to one level lower.
Tune error occurs. Transmission
power is decreased to LOW(2) .
AC power is interrupted and DC
power is replaced with AC power.
Communication between the
transceiver unit and the control
unit is lost for a certain period.
Sensor information from GNSS is
lost more than one minute.
Automatic print is selected;
however, printer is not powered or
is disconnected.
Position data is older by the
amount of time preset on the
POSITION menu (see section 6.7).
Unusual working is detected.
System restarts.
Remedy
Contact your dealer.
Contact your dealer.
Contact your dealer.
Try to tune again. If unsuccessful,
confirm if TUNE NG occurs on other
frequencies. See "Antenna coupler
cannot tune antenna" in section
11.3, or contact your dealer.
Try to tune again. If unsuccessful,
confirm if TUNE NG occurs on other
frequencies. See "Antenna coupler
cannot tune antenna" in section
11.3, or contact your dealer.
Can use AC power with low
transmission power. Check AC
power and decrease the
transmission power to the minimum.
Confirm if the transceiver unit and
the control unit are connected.
Check the navigation equipment. If
the navigation equipment does not
work well, input the position
information manually.
Check the printer.
Reenter position on the POSITION
menu (see section 6.7).
Can use this equipment without
hitch.