Raymarine LIGHTHOUSE 4, Operation Instructions Manual

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Showing or hiding the UAV icon
The UAV icon is displayed by default in the Chart app. The icon can be
hidden if required.
From the Chart app menu:
1. Select
[Settings] .
2. Select the [Layers] tab.
3. Select the [UAV:] toggle switch.
Selecting the UAV toggle switch will make the UAV icon visible (on) or
invisible (off).
Performing a UAV Goto
When your UAV is in flight you can select a location or object in the Chart
app and perform a
[UAV Goto] (your UAV will fly to the selected location
or object and hover).
1. Select a location or object in the Chart app.
The Chart context menu is displayed.
2. Select [More] .
3. Select [UAV Goto] .
A UAV waypoint marker is placed to signify the UAV’s destination and the
UAV will fly to that location.
You can stop a UAV Goto at anytime by selecting the Red [Cancel UAV Goto]
that is displayed onscreen in the UAV app, when a UAV Goto is active.
Cancelling a UAV Goto will stop the Goto action and the UAV will hover
in its current location.
A UAV Goto can be cancelled at any time by selecting [Stop UAV Goto] from
the Chart context menu.
29.15 UAV Emergency procedures
The guidance below is intended to provide details of steps taken
automatically by your UAV, and any manual intervention that may be required
in certain situations.
Controller signal to UAV lost
In the event that your UAV loses its connection to the primary controller,
the UAV will perform 1 of 2 actions, depending on your selection in the
[Advanced] setting menu: [Menu > Settings > Advanced > Action if remote
control signal lost:] .
• [Hover] — The UAV will stop and hover in its current location. You should
maneuver your vessel towards your UAV’s position and attempt to
re-establish control. When control is re-established it is recommended that
you retrieve the UAV and inspect it immediately.
• [Return to boat] — The UAV will perform a Return to boat maneuver and
hover at the [Return distance] and [Minimum height] specified in the Return
to boat settings:
– [Menu > Settings > Advanced > Minimum height ]
– [Menu > Settings > Advanced > Return distance]
If connection between the Remote controller and UAV is not re-established,
your UAV will attempt to land.
Low battery warnings
Ensure while flying your UAV that you remain aware of the remaining flight
time and distance from your vessel at all times. You must return your UAV to
your vessel and safely retrieve it before a low battery warning occurs. The
UAV app will mirror the UAV’s primary controller battery state warnings.
• Normal low battery level warning — when the UAV reaches normal low
battery level, in addition to the remote controller’s audible and visual
warnings a warning is also displayed on your MFD. You should immediately
return the UAV to your vessel and retrieve.
• Critical low battery warning — when the UAV reaches critical low battery
level, your UAV will automatically perform a [Return to boat] maneuver
and attempt to land. It is not recommended that you allow your UAV
to reach critical low battery while in flight, as it could result in damage
or loss of your UAV.
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