GPSMAP ® 15x3 Connector View Using the Touchscreen Tap the screen to select an item. Drag or swipe your finger across the screen to pan or scroll. Pinch two fingers together to zoom out. Spread two fingers apart to zoom in. On-Screen Buttons These on-screen buttons may be displayed on some screens and functions. Some buttons are accessible only in a combination page or SmartMode layout or when accessories, such as a radar, are connected. 1 Only compatible Garmin card readers recommended. Third-party card readers are not guaranteed to be fully compatible. Introduction GPSMAP® Owner's Manual Owner's Manual 15 1 2 microSD® memory card slots, 32 GB max.
card size, formatted to FAT32 or exFAT with speed class 10 or higher.
POWER Power and NMEA® 0183 network Ground screw (optional) CVBS IN Composite video in SONAR 12-pin transducer USB Micro USB for compatible Garmin® card reader1 J1939 Engine or J1939 network NMEA 2000 NMEA 2000® network ETHERNET Garmin Marine Network Button Function Clears the on-screen icons and re-centers the screen on the boat Opens a full-screen view of the item Creates a new waypoint Creates a route, with turns, to the destination Adds a turn to the route at the selected location Removes the last added turn from the route Creates a direct route, without turns, to the destination Creates an Auto Guidance route to the destination Begins navigation Ends navigation Stops and starts radar transmission