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Using fish eye 3d – Garmin GPSMAP 545s User Manual

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18

GPSMAP 400/500 Series Owner’s Manual

Using Charts

Range Rings—toggles the range rings on or off to provide distance

measurement.
Safe depth—adjusts the depth at which red indicates dangerous

depths.
Lane width—adjusts the width of the course line drawn when

navigating. This setting also affects routes (Route To), but does not

affect automatic guidance (guide To).

Using Fish Eye 3D

Using the depth contour lines of the BlueChart g2 Vision

cartography, Fish Eye 3D provides an underwater view of the sea

floor or lake bottom. Use the

Range

keys to adjust the view.

NOTE: You must have an “s” series unit (such as a GPSMAP 430s)

with a connected transducer or have a connection to a Garmin

sounder via CANet.

Fish Eye 3D Settings

To access additional settings or options for the Fish Eye 3D screen,

press

MENU

.

View—selects a fish eye view of fore, aft, port, or starboard.

Sonar Cone (only available if sonar is present)—turns a cone that

shows the area covered by your transducer on or off.
fish Symbols (only available if sonar is present)—displays

suspended targets (such as fish). Targets are indicated by red, green,

and yellow spheres. Red indicates the largest targets and green

indicates the smallest targets.

Suspended

targets

Fish Eye 3D

Tracks—turns the track log on or off.
data bars—show or hide cruising, navigation, fishing, fuel, or

sailing numbers (

page 9

).