Raymarine EVOLUTION EV-1 Installation Instructions Manual page 53

Alarm Message
JOYSTICK FAULT
NO IPS (NO DRIVE DETECTED)
PILOT RESET NORMAL (UNEXPECTED
HARDWARE RESET)
PILOT RESET EXCEPTION
(UNEXPECTED SOFTWARE RESET)
System checks and troubleshooting
Possible causes
A fault has occurred with the joystick.
This alarm applies only to autopilot
systems that include a joystick controller.
Loss of communications between the
EV-1 and ACU, or EV-2 and drive
interface unit.
• Autopilot resets due to an external
event (such as use of the sleep switch,
or faulty wiring causing the autopilot
components to power cycle).
The EV-1 / EV-2 software has detected
a fault it cannot recover from, and has
reset the pilot.
Solution
Check the connections to, and operation
of the joystick.
Check all physical data connections
between these devices, as appropriate.
Check all system wiring, especially
power-related wiring.
Wait approximately 1 minute for the EV-1
/ EV-2 to reset and re-initialize.
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