Navigation Chart And Fishing Chart; Zooming In And Out Using The Touchscreen; Chart Symbols - Garmin GPSMAP 7400 Series Owner's Manual

Navigation Chart and Fishing Chart

NOTE: The Fishing chart is available with premium charts, in some areas.
The Nav. Chart is optimized for navigation. You can plan a course, view map information, and use the chart as a
navigational aid. To open the Nav. Chart, select Charts > Nav. Chart.
The Fishing Chart provides a detailed view with more bottom detail and fishing content. This chart is optimized
for use when fishing. To open the Fishing Chart, select Charts > Fishing Chart.

Zooming In and Out Using the Touchscreen

You can quickly zoom in and out of many screens, such as the charts and sonar views.
• Pinch two fingers together to zoom out.
• Spread two fingers apart to zoom in.

Chart Symbols

This table contains some of the common symbols you might see on the detailed charts.
Icon
Other features common to most charts include depth contour lines, intertidal zones, spot soundings (as
depicted on the original paper chart), navigational aids and symbols, obstructions, and cable areas.
Charts and 3D Chart Views
Description
Buoy
Information
Marine services
Tide station
Current station
Overhead photo available
Perspective photo available
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