Installation
20220505H
89
Dockside
Boat type Planing
Drive unit voltage 12V
Rudder max STBD 25
Rudder max PORT 25
Rudder test Done
Motor Drive out xx%
Clutch NOT Installed
Transition speed 00kn
No
Yes
o
o
or
Dockside
Boat type Planing
Drive unit voltage 12V
Rudder max STBD 25
Rudder max PORT 25
Rudder test Done
Solenoid drive
Clutch NOT Installed
Transition speed 00kn
No
Yes
o
o
If the drive unit has a clutch or bypass, “NOT” will be excluded.
Test of LF3000/LFI3000 Mk2 feedback
1.
Align engines to centre position; “zero rudder”.
2.
Rev engines to 3-4000 rev/min and observe the rudder angle
indicator on the autopilot, a 2° change in the reading should
be accepted.
3.
If the rudder angle exceeds 2°, connect the screen on the TB1
cable to the centre block terminal and repeat item 2 (See
). If this gives a better result keep the screen
connected.
Proceed to next menu item by pressing STBD [>] button.
Transition Speed
Dockside
Boat type Planing
Drive unit voltage 12V
Rudder max STBD 25
Rudder max PORT 25
Rudder test Done
Motor drive out xx%
Clutch NOT Installed
Transition speed 00kn
No
Yes
o
o
The transition speed is the speed where the AP20 will
automatically change the steering parameter set from HI speed to
LO speed parameters, or vice versa.
The default setting of transition speed is zero, which requires
that steering parameter selection be done manually. If a GPS,
Loran, or external speed log input (from IS15 or other instrument
systems) is connected the transition speed must be set to a value
greater than 0, to enable the automatic speed selection feature in
the AP20.