Sonar Logging; Visibility; View & Motion Tab; Fishing Zone - Raymarine LIGHTHOUSE 3 Advanced Operation Instructions

Menu item and description

Sonar logging

Allows logging of depth and position data to your Navionics chart card.
This setting is available when using Navionics®charts.
SonarChart Live
Enables and disables the Navionics SonarChart Live feature, which
enables the realtime creation and display of high resolution bathymetry
charts.
This setting is available when using Navionics®charts.

Visibility

Determines the level of transparency used when displaying SonarChart
data.
This setting is available when using Navionics®charts.
Tide correction
Enables Sonar logging depth measurements to be offset by tide height
data from nearby tide stations.
This setting is available when using Navionics®charts.
Shallow depth shading
Enables and disables the identification of areas deemed to be shallow.
When set to On, a red hatched area is displayed in areas shallower than
the specified depth.
This setting is available when using Navionics®charts.
Density
Determines the density of available depth contours.
This setting is available when using Navionics®charts.

Fishing Zone

You can set up a Fishing Range by enabling Fishing Zone and specifying
a minimum and maximum depth. Areas on the chart that are between
these depths will be colored White; areas outside of these depths will
be colored Blue.
This setting is available when using Navionics®charts.
View & Motion tab
The options available in the View & Motion tab are not dependent on charts in use.
Menu item and description
Chart motion
Relative motion
In Relative motion mode the vessel icon remains fixed onscreen and the
chart area moves relative to your position.
In this mode you can adjust your vessel's fixed position using the Boat
position setting.
True motion
In True motion mode the chart is fixed and your vessel icon moves around
the chart. As your vessel's position reaches the edge of the screen, the
chart is redrawn to reveal the area in front of your vessel.
Auto range
In Auto range the largest possible scale is maintained that will display
both your vessel and the destination / target waypoint simultaneously.
Chart orientation
North-up
In North-up the top of the screen always points towards north. As your
vessel's heading changes, the vessel icon rotates accordingly.
Head-up
202
Options
• On
• Off
• On
• Off
• 0% to 100%
• On
• Off
• On
• Off
• Very high
• High
• Medium
• Low
• On
• Off
Options
• Relative motion
• True motion
• Auto range
• North-up
• Head-up
• Course-up