Humminbird AS GR4 - Manual (Page 7)

Combo View
Combo View - This view is displayed as a split screen, with Track View on the left and Sonar View on
the right side of the screen. The width of the sonar window can be changed.
View Orientation
Both Track and Combo views allow you to choose the orientation of the view. When North-Up
orientation is selected, North is shown at the top of the display. In other words, objects located to
the north of the boat are drawn above the boat. When Course-Up orientation is selected, the
direction of motion of the boat is shown at the top of the display. In other words, objects ahead of
the boat are drawn above the boat. In both orientations, the view pans automatically, so that the
boat is always centered on the display. When the boat is stationary, it is drawn as a circle. When the
boat is in motion, it takes on a boat shape, pointed in the direction of motion (always Up in the
Course-Up orientation).
Combo View
Depth
Sonar
Window
Bearing of
Boat with
Respect
to North Water Surface
Temperature
Speed of Boat
Track Scale
9
Track View
Track View - This view shows the current track (also known as the position history or breadcrumb
trail) showing where the boat has been, along with saved tracks, waypoints, and the current route
(when navigating).
Panning: Use the 4-WAY Cursor keys to move the chart around on the display in the direction of the
key being pressed. When you do this, a bullseye cursor is drawn at the center of the screen and is
linked to the boat by a gray line, even if the boat is off the screen.
Track View with Active Cursor
Depth
Latitude and
Longitude
Position of
Cursor
Bearing of Boat
with Respect
to North
Distance to
Go To Cursor
Track Scale
Active Cursor
Bearing to
Cursor
8