Raymarine LIGHTHOUSE 4 Operation Instructions Manual page 126

Menu item and description
[Speed input]
(1)
Selects the source for speed data.
[Cruise speed] (1)
Set the Cruise speed value to your vessel's typical
cruising speed.
[Calibration lock]
The calibration lock is used to lock out specific
calibration settings which if changed may require
recommissioning of the autopilot system. If your system
has been dealer installed then the lock may be turned
on.
[Dockside wizard]
Dockside calibration must be carried out before using
your autopilot for the first time.
The Dockside wizard guides you through the dockside
calibration process.
The steps included in the dockside wizard are
dependent on whether you have a rudder reference
transducer fitted to your vessel.
[Restart compass]
Select to restart the compass linearization procedure.
[Compass lock]
Locks the compass linearization so that further
automatic linearization is not performed.
126
Options Menu item and description
[Align compass to GPS]
• Auto (default)
Follow the onscreen instructions to align your compass
• Water speed
with your GPS heading.
(STW)
If your system has a GPS connected to your data
• SOG network (SeaTalk, SeaTalkng or NMEA), the autopilot
is tuned to the GPS heading while you steer to a
• Default cruise
known magnetic heading. This step provides a rough
speed
alignment and minimizes the amount of compass fine
• 4.0kts to
tuning required. As part of the align to GPS process, the
60.0kts autopilot system will compare the average heading with
the average COG (Course Over Ground) value reported
by the source of GPS data, and set an offset value so
• On (default)
that the heading matches the COG value provided by
• Off
the GPS.
[Pilot factory reset]
Resets your autopilot's settings to factory default values.
[CCU debug level]
• Drive type
Sets a debug value for troubleshooting purposes.
• Rudder limit
The debug level should only be set when requested by
Technical Support as part of a troubleshooting process.
• Align rudder
[ACU debug level]
• Hard over time
Sets a debug value for troubleshooting purposes.
• Rudder drive
The debug level should only be set when requested by
check Technical Support as part of a troubleshooting process.
• Start [Rudder damping]
Rudder damping is used to prevent the autopilot
• Cancel
from "hunting" maneuvers. Always use the lowest
• Disengage acceptable value. For more information, refer to:
pilot p.128 — Rudder damping levels and deadband angles
• On [Auto turn angle]
Determines the amount of course change when
• Off (default)
performing an auto turn.
[Power steering]
Determines the behavior of the Rotary or Joystick.
(1)
(1)
(1)
(1)
(1)
(3)
Options
• Start
• Cancel
• Disengage
pilot
• Yes
• No
• 0 to 63
• 0 to 63
• 1 to 9
• 3 (default)
• 10° to 125°
• 90° (default)
• Off (default)
• Proportional
• Bang Bang