Lowrance HDS-9 LIVE HDS Live Operator Manual - Page 49

Chart settings, 3D boat selection, Range rings, Extension lines

Page 49 highlights

Chart settings The options in the chart settings dialog depends on which chart source is selected in the system. 3D boat selection Determines which icon to use on 3D charts. Range rings The range rings can be used to present the distance from your vessel to other panel objects. The range scale is set automatically by the system to suit the panel scale. Extension lines Heading extension and Course extension Select to show or hide the heading and course extension lines for your vessel. Extension length Sets the lengths of the heading and course extension lines for your vessel. For setting extension line lengths on other vessels shown as AIS targets, refer to AIS "Course extension" on page 158. A: Heading B: Course Over Ground (COG) The lengths of the extension lines are either set as a fixed distance, or to indicate the distance the vessel moves in the selected time period. If no options are turned on for the vessel then no extension lines are shown for your vessel. Charts | HDS Live Operator Manual 49

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Chart settings
The options in the chart settings dialog depends on which chart
source is selected in the system.
3D boat selection
Determines which icon to use on 3D charts.
Range rings
The range rings can be used to present the distance from your
vessel to other panel objects.
The range scale is set automatically by the system to suit the panel
scale.
Extension lines
Heading extension and Course extension
Select to show or hide the heading and course extension lines for
your vessel.
Extension length
Sets the lengths of the heading and course extension lines for your
vessel. For setting extension line lengths on other vessels shown as
AIS targets, refer to AIS
"Course extension"
on page 158.
A
: Heading
B
: Course Over Ground (COG)
The lengths of the extension lines are either set as a fixed distance,
or to indicate the distance the vessel moves in the selected time
period. If no options are turned on for the vessel then no extension
lines are shown for your vessel.
Charts
| HDS Live Operator Manual
49