Furuno FS-1570 - Manual (Page 172)

12 MAINTENANCE & TROUBLESHOOTING
12-6
12.6 Error Messages
The table below shows error messages and their meanings.
Error messages
Error message Meaning Remedy
Busy: RT Radiotelephone is in
operation. Wait until the radiotelephone is free.
Channel Busy You attempted to transmit on
a channel which is currently
busy. (This occurs with
Routine and Business
priorities only.) The message is automatically erased
when the channel becomes clear.
EPFS error No position data from
navigator for one minute. Press the [CANCEL] key to silence the
alarm. Check the navigator. If it is
malfunctioning, manually enter position.
Incoming Incoming DSC call Message is automatically cleared when
DSC signal has gone.
No position data You attempted to enter
position automatically when
there is no position data. Check the navigator.
No response: RT Radiotelephone not powered
or has been disconnected. Check radiotelephone.
Printer not ready Automatic printed has been
selected; however, printer is
not powered or has been
disconnected. Check printer.
TRX PLL UNLOCK TRX PLL unlock.
Transmission is stopped. Check if the reference oscillator is
working and the coaxial cable is tightly
connected.
TUNE error Tuning failed for DSC or
NBDP. Transmission (except
distress) is stopped. Try to tune again.
Warning: Update
position Position data is older by the
amount of time preset on the
Alarm menu. Press the [CANCEL] key to silence
alarm. Reenter position on the Position
menu.
Watchdog error.
Please Power OFF Internal error (such as CPU
trouble) detected.
Accompanied with alarm,
same type as for distress. Turn the power off and on to erase the
message. Have a qualified technician
check the set.
WR1 PLL UNLOCK
WR2 PLL UNLOCK WR1, WR2 PLL unlock.
Transmission is stopped. Check if the reference oscillator is
working and the coaxial cable is tightly
connected.