Garmin GPSMAP 741xs Owner's Manual - Page 23
Using Fishing Charts, fish SYmBols, Tracks, data bars, Charts, fishing Chart, NavaiDs
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Fish Symbols (only available if sonar is present)-displays suspended targets ➊. Targets are indicated by red, green, and yellow spheres. Red indicates the largest targets and green indicates the smallest targets. ➊ Using Charts Using Fishing Charts Use the Fishing chart for a detailed, unobstructed view of the bottom contours on the chart. The Fishing chart uses detailed bathymetric data on a preprogrammed BlueChart g2 Vision SD card, and is best for offshore deepsea fishing. From the Home screen, select Charts > Fishing Chart. Tracks-turns the track log on or off. Data Bars-show or hide cruising, navigation, fishing, fuel, or sailing numbers (page 9). To access additional settings or options from the Fishing chart, press MENU. Navaids-displays navigational aids, such as beacons, lights, and obstructions. GPSMAP 400/500 Series Owner's Manual 17