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1. OPERATIONAL OVERVIEW
1-2
1.2 How to Turn the Power On/Off
Note: When the heading sensor PG-500/PG-700 is connected, turn on the NAVpilot
and wait four minutes before you leave port. This allows time for the PG-500/PG-700
heading data to stabilize.
1.2.1 How to power the system
Press the key to power the system. A beep sounds and the result of the start up
test appears followed by the start screen. The startup test checks the ROM, RAM and
backup of the processor unit and control unit. The test also checks for the presence of
heading from the heading sensor and rudder angle information from the rudder refer-
ence unit.
Note: The content of the startup test changes according to your system configuration.
If “NG” appears for any item, an error message, shown in the table below, appears.
Follow the information provided in the message to restore normal operation. If you
cannot restore normal operation, contact your dealer.
1.2.2 How to power off the system
Long press the key to power off the system. While pressing the key, the display
shows the number of seconds remaining until the power is turned off.
Error message Meaning
System has failed startup test. Please contact a local
FURUNO representative for repair if problem re-occurs.
The system has failed the
start up test.
Back-up data is corrupt factory defaults will be restored
(processor). Push any key to continue.
Backup data of the processor
unit is corrupted.
Back-up data is corrupt factory defaults will be restored
(controller). Push any key to continue.
Backup data of the control
unit is corrupted.
Cannot receive heading data. Please check the heading
sensor.
Problem with heading sen-
sor.
EVC Interface has failed startup test. Please contact a
local FURUNO representative for repair. Push any key
to continue.
System error of the IPS inter-
face unit. Turn off the autopi-
lot, contact your dealer.
No connect EVC Interface. Please check the EVC Inter-
face. Push check the heading sensor.
The IPS interface unit is not
connected. Check the con-
nection between the proces-
sor unit and IPS interface
unit.
NAVpilot-711C Startup Test
Processor 6454007-**.**
Controller 6454011-**.**
ROM RAM Backup
Processor OK OK OK
Controller OK OK OK
Heading Sensor OK xx.x°
RRU OK P12.3°
Controller ID: 1
**.** : Program version no.