Humminbird 987C SI COMBO manual Bird’s Eye View, Chart/Bird’s Eye Combo View

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BIRD’S EYE VIEW (987c SI Combo models only)

Bird's Eye View shows a 3D perspective view of the track and the chart land contour from a point above and behind the boat (the eye point). As the boat turns, the eye point moves to follow the boat. Big Digits on this view provide digital data in a large, easy-to-see format.

When you press the 4-WAY Cursor key in the Bird’s Eye View, the position of the eye point will shift. This allows you to move and turn the eye point so that you can look off to the sides, or even behind the boat. Pressing the RIGHT or LEFT arrow keys on the 4-WAY Cursor key turns the eye point right or left, while pressing the UP arrow key moves the eye point forward, and pressing the DOWN arrow key moves the eye point backward.

Pressing the EXIT key moves the eye point back to its original position behind and above the boat.

Bird’s Eye View

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CHART/BIRD’S EYE COMBO VIEW (987c SI Combo models only)

Chart/Bird’s Eye Combo View shows both the Chart and Bird’s Eye views in a combination split screen. You can perform any of the functions for either of these views, but only when the view you want to control is selected as the active side (see Sonar X-Press™ Menu: Active Side or Navigation X-Press™ Menu: Active Side for more information). A green arrow points to the side that is active. You can also adjust the size of the left side of a split screen (see Sonar X-Press™ Menu: Split Position or Navigation X-Press™ Menu: Split Position for more information).

NOTE: See Bird’s Eye View and Chart View for more information about each side of this view.

Chart/Bird’s Eye Combo View

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1	Depth	Speed of Boat	4
2	HDG: Direction that boat is travelling relative to North Reference	Land Contours	5
3	Latitude and Longitude Position of Boat	Boat Icon	6

1Depth

2HDG: Direction that boat is travelling relative to North Reference

3Bird’s Eye Window

4Boat Icon

5Track (Breadcrumb Trail)

Latitude and Longitude Position of Cursor	6
Distance to the Cursor	7
Bearing to the Cursor	8
Cartography	9
Active Cursor	10
Chart Window	11

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