
NAVIGUIDE 4000
056336 Rev. AA
3.2: System Alarms
Page 3–5
130
MODE SWITCH IO
Mode switch in invalid
position.
Check mode switch.
132
ABS OVERRIDE
Given when ABS Over-
ride function is enabled
and helm wheel position
is greater than config-
ured setting for 2 sec-
onds.
This alarm indicates that
„ABS Override“ is active.
Follow the operation
instructions to return to a
normal operational
mode.
143
NO STATION IN CON-
TROL
Active control device is
lost or unknown.
Activate a different con-
trol device.
146
GENERAL DEVICE
FAULT
BIU indicates fault.
Check BIU.
147
GENERAL CONFIGU-
RATION FAULT
BIU indicates inconsist-
encies in setup.
Reconfigure BIU.
148
ELECTRIC SHAFT
TIMEOUT
SynchroHelm FID/WCU
cannot move Synchro-
Helm drive.
Check SynchroHelm
FID/WCU.
149
WHEEL POSITION
INVALID
FID/FMW/WCU cannot
determine rudder order.
Check FID/FMW/WCU.
150
DISPLAY CONTROL-
LER ERROR
BIU indicates display
error.
Check BIU.
151
STATION NOT AVAILA-
BLE
The selected steering
position cannot come
into control.
Select new steering posi-
tion.
158
LOST PORT SCU UNIT
1
Appears if slave SCU
times out in 30 seconds
and never clears the
fault.
Reboot PORT SCU
UNIT 1 if SCU does not
come back to clear itself.
159
LOST PORT SCU UNIT
2
Appears if slave SCU
times out in 30 seconds
and never clears the
fault.
Reboot PORT SCU
UNIT 2 if SCU does not
come back to clear itself.
160
LOST STBD SCU UNIT
1
Appears if slave SCU
times out in 30 seconds
and never clears the
fault.
Reboot STBD SCU UNIT
1 if SCU does not come
back to clear itself.
161
LOST STBD SCU UNIT
2
Appears if slave SCU
times out in 30 seconds
and never clears the
fault.
Reboot STBD SCU UNIT
2 if SCU does not come
back to clear itself.
162
RAM FAULT
RAM test failed
Turn unit off and back on.
If fault does not clear,
contact Sperry Marine.
163
ROM FAULT
ROM test failed
Turn unit off and back on.
If fault does not clear,
contact Sperry Marine.
Code
Alarm Message
Comments
Corrective Action
Summary of Contents for naviguide 4000
Page 6: ...056336 Rev AA NAVIGUIDE 4000 iv ...
Page 70: ...056336 Rev AA NAVIGUIDE 4000 Page 2 46 2 3 Operating Procedures ...
Page 76: ...056336 Rev AA NAVIGUIDE 4000 Page 3 6 3 2 System Alarms ...
Page 82: ...056336 Rev AA NAVIGUIDE 4000 Page 4 6 4 4 DC Daughter PCB Jumper Settings ...
Page 128: ...056336 Rev AA NAVIGUIDE 4000 Page 6 40 6 1 SCU Setup Menu ...
Page 174: ...056336 Rev AA NAVIGUIDE 4000 Page 7 46 7 3 Setup of 6 Key Units ...
Page 178: ...056336 Rev AA NAVIGUIDE 4000 Page 8 4 8 2 Solenoid Daughter PCBs ...
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Page 213: ...Page 2 of 2 Setup 610 CAN bus rate 50 kb sec 62 5 kb sec 125 kb sec 250 kb sec 500 kb sec ...
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