GARMIN GPSMAP 1242xsv with 3g maps and GT52 Transducer

GPS 19x NMEA 2000 GPS Receiver

GXM 52 - SiriusXM Marine Receiver

GHP 10 Marine Autopilot System with GHC 20

GHP 10 Marine Autopilot System with GHC 10

GHP 10V Marine Autopilot System with GHC 10

GHP 10V Marine Autopilot System with GHC 20

GHP 12 Sailboat Autopilot System with GHC 10

GHP 20 Marine Autopilot System for Steer-by-Wire with GHC 10

GHP 20 Marine Autopilot System for Viking with GHC 10

GHP 20 Marine Autopilot System for Yamaha Helm Master with GHC 10

GHP 20 Marine Autopilot System with SmartPump and GHC 10

GHP Reactor Hydraulic Autopilot Corepack

GHP Reactor Mechanical Retrofit Solenoid Corepack

GHP Reactor Hydraulic Corepack with SmartPump

GHP Reactor Steer-by-wire Standard Corepack

GHP Reactor Steer-by-wire Corepack for Yamaha Helm Master

GHP Reactor Steer-by-wire Corepack for Viking VIPER

GHP Reactor Steer-by-wire Corepack for Volvo-Penta

GHP Compact Reactor Hydraulic Autopilot Starter Pack

GSD 26 Digital Sonar

GCV 10 SideVu DownVu CHIRP Scanning Sonar

GSD 21 Analog Sonar

GSD 22 Digital Sonar

Ais 300

Ais 600

VHF 300 Black

VHF 300 AIS Black

VHF 100 Black

VHF 100i Black

VHF 100 Silver Grey

VHF 100i International

Vhf 110

VHF 200 Black

VHF 200i Black

VHF 200 Silver Gray

VHF 200i International

VHF 210 AIS Marine Radio

VHF 300 Silver Gray

VHF 300i International

VHF 300i Black

VHF 300i AIS Black

VHF 300 AIS Silver Gray

VHF 300i AIS International

Nautix In-view Display

Split Connector 50 ft Right Angle RJ45 Plug

Panoptix PS31 Forward Transducer

Panoptix PS60 Thru-hull Down Transducer

Panoptix PS21 LiveVu Forward Transducer

Panoptix PS21-TM Forward Transom Mount Transducer

NMEA 2000 Transducer Adapter Kit

GNT 10 NMEA 2000 - ANT Transceiver

GMR 18 HD Radar

GMR 18 xHD Radar

GMR 24 xHD Radar

GMR 604 xHD Open Array and Pedestal

GMR 606 xHD Open Array and Pedestal

GMR 1204 xHD Open Array and Pedestal

GMR 1206 xHD Open Array and Pedestal

GMR 404/406 Radar Pedestal

GMR 404 Open Array Radar

GMR 406 Open Array Radar

GMR 18 Radar

GMR 24 Radar

GMR Fantom 18 Solid-state Radar

GMR Fantom 24 Solid-state Radar

GMR Fantom 4

GMR Fantom 6

GMR 18 HD Plus Radar

GMR 24 HD Radar

GMR 404 xHD Open Array Radar and Pedestal

GMR 406 xHD Open Array Radar and Pedestal

GMR 424 xHD2 Open Array Radar and Pedestal

GMR 624 xHD2 Open Array Radar and Pedestal

GMR 626 xHD2 Open Array Radar and Pedestal

GMR 1224 xHD2 Open Array Radar and Pedestal

GMR 1226 xHD2 Open Array Radar and Pedestal

GBT 10 Bennett Trim Tab Adapter

GC 10 NTSC Marine Camera

GC 10 NTSC Reverse Marine Camera

GWind, GMI 20, DST800 Bundle

GWind, GMI 20, GNX 20, DST800 Bundle

GWind, GMI 20, DST800, GNX 20 Wireless Bundle

GC 10 PAL Marine Camera

GC 10 PAL Reverse Marine Camera

GCL 20 NTSC Low-light Imaging Camera

GCT 20 QVGA 30Hz Thermal Imaging Camera

GCT 30 VGA 9Hz Thermal Imaging Camera

GCL 20 PAL Low-light Imaging Camera

GCT 20 QVGA 9Hz Thermal Imaging Camera

GCT 30 VGA 30Hz Thermal Imaging Camera

Gmi 10

GNX Wind Wired Sail Pack

GNX Wind Wireless Sail Pack

GWS 10 Wind Sensor with GMI 20 Bundle

GWS 10 Wind Sensor with GMI 20 and DST800 Bundle

GWS 10 Wind Sensor with GMI 10 and Smart Triducer Bundle

GWS 10 Wind Sensor

GWS 10 Wind Sensor with GMI 10 Bundle

GWind Wireless Transducer

GWind, GMI 20, DST800 Wireless Bundle

GT41-TH Thru-Hull CHIRP DownVu, SideVu, Traditional Transducer with Temp 12-pin

GT41-THP Traditional 600W, 50/200kHz, ClearVu/SideVu CHIRP 260kHz, 455kHz Pair w/Fairing Block

GT50M-TH Thru-Hull CHIRP DownVu, SideVu, CHIRP Traditional Transducer with Temp 12-pin

GT50M-THP Pair Thru-Hull CHIRP DownVu, SideVu, CHIRP Traditional Transducer with Temp 12-pin

GT40-TM Transom CHIRP DownVu, SideVu, Traditional Transducer with Temp 12-pin

M260-8G 1kW 200/50kHz In-Hull Plastic Transducer

M265LH DO 42 210 kHz 1kW CHIRP In-hull/Pocket Plastic Transducer

R599LH 2-3kW CHIRP Transducer

B175L no connector 1kW 12 tilt CHIRP Bronze Transducer

B175H no connector 1kW 20 tilt CHIRP Bronze Transducer

P72-8G 500W 77/200 kHz Transducer

B175H 8pin 1kW 12 tilt CHIRP Transducer

B75H 0 deg tilt CHIRP Transducer

B75L 12 deg tilt CHIRP Transducer

Wide beam bare wires 0 Tilt 150-250 kHz 1kW CHIRP Bronze Transducer

Wide beam bare wires 12 Tilt 150-250 kHz 1kW CHIRP Bronze Transducer

Wide beam bare wires 20 Tilt 150-250 kHz 1kW CHIRP Bronze Transducer

B175H no connector 1kW 0 tilt CHIRP Bronze Transducer

B175H no connector 1kW 12 tilt CHIRP Bronze Transducer

B175L 8pin 1kW 0 tilt CHIRP Bronze Transducer

B175L no connector 1kW 20 tilt CHIRP Bronze Transducer

B175M no connector 1kW 0 tilt CHIRP Bronze Transducer

B175M no connector 1kW 12 tilt CHIRP Bronze Transducer

B175M no connector 1kW 20 tilt CHIRP Bronze Transducer

B265LH CHIRP Transducer

B45-DT-8G Thru-Hull 50/200 kHz Bronz Narrow Stem 8pin Transducer

CM599 LH 2-3kW CHIRP Transducer

CM599 LM 2-3kW CHIRP Pocket Mount Transducer

PM265LM DT 42-135 kHz 1kW CHIRP Poket Bronze Transducer

R109LH 38-210 kHz 2kW CHIRP Urethane Thru-Hull Transducer

R509LH DT 28-210 kHz 2-3kW CHIRP Epoxy Thru-Hull Transducer

R509LM DT 28-130 kHz 2-3kW CHIRP Epoxy Thru-Hull Transducer

SS164 0 deg tilt 1kW Transducer 8pin

SS164 12 deg tilt 1kW Transducer 8 pin

SS164 20 deg tilt 1kW Transducer 8 pin

TM150M 95-155 kHz Trunsom mount Plastic CHIRP 8pinTransducer

GT21-TM - Transom Mount DownVu 500W CHIRP 260/455 kHz Traditional 600W 50/200 kHz Transducer w/Temp

TM265LH DT 42-210 Khz 1kW CHIRP Urth Transom Transducer

Airmar Smart Triducer, Plastic Thru, NMEA 2000

Access, Smart Transducer, P39 Transom, Temp, NMEA 2000

DT800 12 tilt NMEA2000 Smart Transducer Plastic

CV51M-THP ClearVu CHIRP SideVu Thru Hull Pair

Wireless Remote Control

Virb X

Virb Xe

NOH Virb XE

Meteor 300 Marine Audio System

Meteor 300 Marine Audio System with Speakers

VIRB XE Cycling Bundle

VIRB XE Auto Racing Bundle

VIRB XE Aviation Bundle

VIRB Ultra 30
Suggested Maps and Software:
![]() | Inland Lakes |
![]() | BlueChart g2, g3 Vision |
![]() | BlueChart g2, g3 on micro SD card with adapter |
![]() | Garmin Extras |
![]() | LakeVu HD |
Contents of the package
- GPSMAP 1242xsv chartplotter
- Power/data cable
- NMEA 2000 T-connector
- NMEA 2000 drop cable (2 m)
- Transducer
- Bail mount kit with knobs
- Flush mount kit with gasket
- Protective cover
- Trim piece snap covers
- Documentation
Features
12-inch Chartplotter/Sonar Combo Is “All-in-1” Solution12-inch color display with keypad interface and multifunction control knob
Preloaded U.S. LakeVü HD maps and BlueChart® g3 HD charts
Includes transducer with high wide CHIRP, 250 W and CHIRP ClearVü/SideVü, 455/800, 500
High-sensitivity internal 10 Hz GPS and GLONASS receiver
Built-in Garmin CHIRP sonar, CHIRP ClearVü and CHIRP SideVü scanning sonar and Panoptix™ support (transducers sold separately)
Experience an advanced all-in-1 solution with our 12-inch GPSMAP 1242xsv keyed combo. Includes transducer for Garmin CHIRP sonar, CHIRP ClearVü and CHIRP SideVü. It also has built-in support for Panoptix all-seeing sonar and premium Garmin sonar modules (transducers sold separately). Features 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. Includes NMEA 2000 network connectivity and NMEA 0183 support for autopilots, digital switching, weather, FUSION-Link, VHF, AIS and other sensors.
Built-in Wi-Fi® Connectivity
Enjoy built-in Wi-Fi connectivity for BlueChart Mobile 2.0 and Garmin Helm apps. Garmin Helm allows you to view and control your compatible chartplotter from a compatible smartphone or tablet while providing enhanced situational awareness for the mariner. With BlueChart Mobile, a free app downloaded from the App Store™, you can get reliable weather information while you plan marine routes on your iPad® or iPhone® then wirelessly transfer them to your boat’s compatible networked Garmin chartplotter. You can even stream and control a VIRB action camera from the chartplotter.
Built-in ANT® Connectivity
Enjoy built-in ANT wireless connectivity directly to quatix® marine watch, Garmin Nautix™ in-view display, gWind™ Wireless 2 transducer, GNX™ Wind marine instrument and wireless remote controls.
Built-in Sonar Capabilities
Right out of the box, you have access to some amazing sonar capabilities; all you have to add are transducers. Comes with built-in Garmin 1 kW CHIRP sonar, CHIRP ClearVü and CHIRP SideVü scanning sonar. 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.
Heading, Position Refreshed 10 Times per Second
Fast, responsive built-in 10 Hz GPS and GLONASS receiver 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.
Preloaded with Exceptional Garmin Cartography
You get both LakeVü HD inland waters mapping and BlueChart g3 HD coastal charts.
LakeVü HD g3 provides highly detailed freshwater maps that include 17,000+ U.S. lakes, rivers and reservoirs. Included in those are more than 13,000 HD lakes with 1-foot contours shoreline to shoreline. Upgrade to LakeVü HD Ultra with Max Def Lakes.
BlueChart g3 HD provides basic coastal charts, tidal stations, currents, depth contours, IALA symbols and fishing charts. It also transitions smoothly between zoom levels and delivers seamless continuity across chart boundaries.
Upgrade to Our Best Maps on the Water
Two SD™ card slots provide expandable memory for accessory map purchases, such as LakeVü HD, LakeVü HD Ultra, BlueChart® g3 HD or BlueChart® g3 Vision® HD, which adds Garmin patented Auto Guidance¹ and other great features.
Quickdraw Contours to Create Your Own HD Maps
Instantly create personalized HD fishing maps on screen with 1-foot 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 Garmin Connect™.
Built-in SailAssist Features
To help you gain a wind-maximizing competitive edge, your chartplotter features a pre-race 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.
¹Auto Guidance is for planning purposes only and does not replace safe navigation operations.
Specifications
Physical & Performance
Physical dimensions | 14.1" x 8.9" x 2.7" (35.8 x 22.6 x 6.9 cm) |
---|---|
Display size | 10.3" x 6.4" (26.2 x 16.3 cm) |
Display resolution | 1280 x 800 pixels |
Display type | WXGA display |
Weight | 5.2 lbs. (2.34 kg) |
Antenna | Internal_or_external_over_NMEA_2000 |
NMEA 2000® compatible | |
NMEA 0183 compatible | |
SiriusXM™ Weather & Radio compatible | |
Power consumption | Max power usage at 10 Vdc: 34.8 W Typical current draw at 12 Vdc: 2.2 A Max current draw at 12 Vdc: 2.9 A |
Mounting options | Bail or flush |
Garmin Marine Network™ ports | 2 |
Maps & Memory | |
Preloaded maps | BlueChart® g3 (coastal maps) and LakeVü HD (inland maps) |
---|---|
Accepts data cards | 2 SD™ cards |
Waypoints | 5,000 |
Routes | 100 |
Track log | 50,000 points; 50 saved tracks |
Chartplotter Features | |
Garmin Radar compatible | |
---|---|
Garmin Sonar compatible | Yes (built-in) |
Garmin SmartMode compatible (customizable monitor presets) | |
Supports AIS (tracks target ships position) | |
Supports DSC (displays position data from DSC-capable VHF radio) | |
Tide tables | |
Garmin Meteor™ Audio System compatible | |
Supports FUSION-Link™ compatible radios | |
GSD™ Black Box sonar support | |
GCV™ Black Box sonar support | |
BlueChart® Mobile (planning) compatible | |
Garmin Helm compatible | |
GRID™ (Garmin Remote Input Device) compatible | |
Wireless remote compatible |
Sonar Features & Specifications | |
Dual-frequency (50/200 kHz) sonar capable | |
---|---|
Dual-beam (77/200 kHz) sonar capable | |
Frequencies supported | Traditional: 50/77/83/200 kHz CHIRP (low, medium, high) ClearVü/SideVü (260/455/800 kHz) (dependent on transducer) |
Transmit power | 1 kW traditional; 1 kW CHIRP |
CHIRP sonar technology | Yes (Built-in) |
ClearVü | Yes with CHIRP (built-in) |
SideVü | Yes with CHIRP (built-in) |
Maximum depth | 5,000 ft at 1kW (depth capacity is dependent on water bottom type and other water conditions) |
Bottom lock (shows return from the bottom up) | |
Water temperature log and graph | |
Sonar recording | |
Sonar history rewind |
Connections | |
Transducer pin numbers | 12 |
---|---|
NMEA 0183 input ports | 1 |
NMEA 0183 output ports | 1 |
Video input ports | 1 BNC |
Video output ports | None |
Wireless connectivity |
Item number: 010-01741-21
UPC: 753759213923
Package weight: 13 lb
Other Products in the Series: