GPSMAP® 1242xsv BlueChart® G3 with GT52HW-TM Transducer
12-inch Chartplotter/Sonar Combo Is “All-in-1” Solution
- 12” color display with keypad interface and multifunction control knob
- Includes GT52-TM transducer for Garmin CHIRP sonar and CHIRP ClearVü and CHIRP SideVü scanning sonars (also available without transducer)
- Preloaded U.S. LakeVü g3 maps and BlueChart® g3 charts feature Navionics® data and Auto Guidance¹ technology
- High-sensitivity internal 10 Hz GPS and GLONASS receiver
- Supports Panoptix™ all-seeing sonar, which includes Panoptix LiveScope™ sonar (transducers sold separately)
Experience an advanced all-in-one solution with our 12” GPSMAP 1242xsv keyed combo. A GT52-TM transducer is included for Garmin CHIRP sonar and CHIRP ClearVü and CHIRP SideVü scanning sonars (also available without transducer). There’s also built-in support for Panoptix all-seeing sonar, which includes Panoptix LiveScope sonar and a wide range of other transducers (sold separately). 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.
Complete Network Sharing
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.
Built-in Sonar Capabilities
Right out of the box, you have access to some amazing sonar capabilities; all you have to add are transducers. GPSMAP 1242xsv comes with built-in Garmin 1 kW CHIRP sonar along with CHIRP ClearVü and CHIRP SideVü scanning sonars. It even supports Panoptix all-seeing sonar, premium Garmin sonar modules and a wide range of transducers (sold separately).
Networked combos can share their internal sonar with any other device on the network. You can also choose what information is overlaid on the sonar screen; for example, radar, time of day or GPS speed.
Preloaded with Exceptional Garmin Cartography
LakeVü g3 inland maps and BlueChart g3 coastal charts let you experience unparalleled coverage and brilliant detail when you’re on the water. They provide industry-leading coverage and clarity with updated maps and charts that feature integrated Garmin and Navionics content plus patented Garmin Auto Guidance1 technology and other great features. With Auto Guidance, you can use your desired depth and overhead clearance to easily calculate routes and see a suggested path to follow. Up to 1’ contours provide improved detail and a more accurate depiction of the bottom structure. And easy-to-use features such as Depth Range Shading and Shallow Water Shading let you view your target depth and avoid running aground.
Built-in ANT® Connectivity
Enjoy built-in ANT wireless connectivity directly to our quatix® marine watches, Garmin Nautix™ in-view display, gWind™Wireless 2 transducer, GNX™ Wind marine instrument and wireless remote controls. You can even stream and control a VIRB®action camera from the chartplotter.
The Ultimate Connected Boating App
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. It creates a simple yet powerful connection between your compatible mobile device and your Garmin chartplotter, charts, maps and the boating community. Wherever you are, you’ll have unlimited access to your cartography, the ability to purchase new maps and charts and access to the Garmin Quickdraw™ Contours Community. 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.
Heading, Position Refreshed 10 Times per Second
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.
Quickdraw Contours to Create Your Own HD Maps
Instantly create personalized HD fishing maps on screen with 1’ contours. Tailor them to fit your needs. These are your maps — you own them. Keep the data to yourself, or share it with the Quickdraw Community on our Garmin Connect™ online network.
Built-in SailAssist Features
To help you gain a wind-maximizing competitive edge, your chartplotter features a prerace guidance page that shows your virtual starting line along with data fields showing laylines, time to burn before the start and a race timer that can be synchronized across all your networked Garmin GPS products. In addition, other supported sailing features include an enhanced wind rose, heading and course-over-ground lines, set and drift, true and apparent wind data and more.
GPX Waypoints Transfer
If you have waypoints, tracks or frequently used routes stored on another manufacturer’s GPS product — or on a Garmin handheld device — it’s easy to transfer those items to your new Garmin chartplotter via industry-standard GPX software formatting.
- Transducer pin numbers: 12
- NMEA 0183 input ports: 1
- NMEA 0183 output ports: 1
- Video input ports: 1 BNC
- Garmin Marine Network™ ports: 2
- NMEA 2000 Compatible: Yes
- Wireless connectivity: Yes
In the box:
- GPSMAP 1242xsv chartplotter
- GT52HW-TM transducer
- Power/data cable
- NMEA 2000 T-connector
- NMEA 2000 drop cable (2 m)
- Bail mount kit with knobs
- Flush mount kit with gasket
- Protective cover
- Trim piece snap covers
¹Auto Guidance is for planning purposes only and does not replace safe navigation operations.
Wi-Fi is a registered trademark of the Wi-Fi Alliance.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
- Transducer Included: Yes
- Cartography Brand: Garmin
- Included Transducer: GT52HW
- Screen Size: 12"
- Touchscreen: No
- Box Dimensions: 9"H x 12"W x 17"L WT: 12.7 lbs
- UPC: 753759213923
Owner's Manual (pdf)