Simrad AP21 and AP22 Autopilots
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transition speed is crossed (by more than 1 Knot higher or
lower speed).
• Try the Dodge function and the U-turn.
• If a Non-Follow Up lever (or handheld remote) is connected,
test the mode switching and verify Port and Stbd steering
commands of the lever.
• Set waypoints into each navigator connected to the system,
and verify that the autopilot steers in NAV mode for each
NAV source.
• If the boat is a sailboat use the WIND mode and try the
autopilot at different settings of the apparent wind angle.
• Provide the owner with user training.
Providing user training
The user should be instructed in the "basic" operational
functions, such as:
• Turning the system on and off
• Explain how to change modes (explain briefly what takes
place in the different modes).
• Regaining manual control from any mode. Point out in what
modes the helm is engaged by the autopilot (bypass/clutch).
• How to take command at an "inactive" station if applicable.
• Lock mode and how to lock/unlock and how to shut the
system down from a locked control unit if applicable.
• Show NFU and FU steering and explain the difference.
• Review how to use a NFU controller if connected.
• Course change by rotary knob and buttons.
• Go through the user SETUP menu and show how to (and why)
change the settings.
• Also include Nav. source, Pos. source and Compass sensor
selection if applicable.
• Show the owner where the compass (or compasses) is
mounted and instruct him to keep magnetic items away.
• Show where the Mains circuit breaker is.