Experience an advanced all-in-1 solution with the Garmin® GPSMAP 1242xsv GPS Chartplotter/Sonar Combo. This 12" Garmin fish finder with keyed display brings full-featured performance along with built-in support for Garmin CHIRP sonar as well as CHIRP ClearVü and CHIRP SideVü scanning sonars. There's also built-in support for Panoptix all-seeing sonar, which includes Panoptix LiveScope sonar and a wide range of other transducers (not included). Features include a large, bright screen coupled with a quick and easy-to-use keypad interface with user-programmable keys and a multifunction control knob. Garmin Marine Network support allows sharing of sonar, maps, user data, dome or open-array radar, IP cameras and Panoptix sonar among multiple units. Plus, there's NMEA 2000® network connectivity and NMEA 0183 support for autopilots, digital switching, weather, media, VHF, AIS and other sensors. Preloaded LakeVü g3 inland maps and BlueChart® g3 coastal charts provide industry-leading coverage, clarity, and detail with integrated Garmin and Navionics® data and Auto Guidance, which uses your desired depth and overhead clearance to calculate routes and provide a suggested path to follow. LakeVü g3 provides coverage on more than 17,000 lakes with up to 1' contours. BlueChart g3 also includes NOAA raster cartography, available as a free downloadable feature via the ActiveCaptain® app. Additionally, they both offer easy-to-use features such as Depth Range Shading and Shallow Water Shading, which let you view your target depth to avoid running aground. Built in Wi-Fi® connectivity gives you access to the free all-in-one ActiveCaptain® app, so you can manage your marine experience from nearly anywhere. Stay connected with smart notifications on your chartplotter screen. You can also plan a trip or prefish a lake, and ActiveCaptain will automatically sync with your chartplotter. Even get notifications for software updates, and decide when to download them on your device. Fast, responsive built-in 10 Hz GPS and GLONASS refreshes your position and heading 10 times each second to make your movement on the screen more fluid. It makes dropping up to 5,000 accurate waypoints—and finding your way back to them—quick and easy. Built-in Quickdraw Contours instantly creates personalized HD fishing maps on screen with 1' contours, live, in real time, as you fish. These are your maps—you own them. Keep the data to yourself or share it with the Quickdraw Community on the Garmin Connect™ online network. If you have waypoints, tracks, or frequently used routes stored on another manufacturer's GPS product—or on a Garmin handheld device—you can easily transfer those to this Garmin chartplotter via industry-standard GPX software formatting. The Garmin GPSMAP 1242xsv GPS Chartplotter/Sonar Combo does more to elevate your boating and angling than you ever thought possible. Includes power/data cable, NMEA 2000 T-connector, 2m NMEA 2000 drop cable, bail-mount kit with knobs, flush-mount kit with gasket, protective cover, and trim piece snap covers.
Manufacturer model #: 010-01741.

12" Garmin combo fish finder/chartplotter with premier performance
Built-in Garmin 1kW CHIRP sonar
CHIRP ClearVü and CHIRP SideVü scanning sonars
Garmin Marine Network support
NMEA 2000 network connectivity
NMEA 0183 support
Preloaded LakeVü g3 inland maps and BlueChart® g3 coastal charts
Auto Guidance route calculation
Built-in ANT connectivity
Built-in Wi-Fi
Built-in 10Hz GPS and GLONASS
Built-in Quickdraw Contours live, real-time mapping