Simrad AP27 Marine Instruments User Manual


 
Maintenance
20221586B 113
Try the Dodge and U-turn function.
If a Non-Follow Up lever (or handheld remote) is connected,
test change of modes and verify port and starboard 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. Also
try the WINDN(av) mode, optimized VMG and WCV when
sailing (tacking) to a waypoint.
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
Changing 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).
Taking command at an "inactive" station, if applicable.
Using the lock mode, how to lock/unlock and how to shut the
system down from a locked control unit, if applicable.
Use of the Non-Follow-up and Follow-up steering modes and
learning the difference between the two.
Use of a Non-Follow-up and Follow-up controller, if
connected.
Changing course by rotary knob and buttons.
Moving through the User Set-up Menu learning how to (and
why to) change the settings.
How to select alternative sources for heading (compass),
navigation (GPS), chartplotter), speed, depth etc. if available.
Locating compasses and knowing to keep magnetic items
away.