Downscan Page; Chart Page - Lowrance Mark-4 HDI Operation Manual

Baitfish
Structure

DownScan page

The DownScan page shows the water column
moving from right to left. You can overlay
DownScan sonar on the conventional sonar page
by selecting DownScan Overlay on the Sonar
settings menu.
Pages | Mark-4 & Elite-4 HDI
Surface clutter
Range scale

Chart Page

Consists of a map that moves in real-time as you
move. By default, the map is shown from a birds-
eye view with North at the top of the screen.
12
Cursor
Waypoint
Current location and
distance/bearing to cursor
Current
vessel
location
Zoom
Range