Experience the ultimate all-in-one maritime navigation solution with the Garmin GPSMAP 1042xsv 10-inch chartplotter/sonar combo—designed for US and Canada use. This premium 10" display pairs a tactile keypad interface with a multifunction control knob for fast, precise control on the water, delivering bright, easy-to-read charts and data at a glance.
Advanced sonar and imaging — Built-in support for Garmin CHIRP sonar along with CHIRP ClearVü and CHIRP SideVü scanning sonars provides crystal-clear fish arches and detailed underwater structure. The system also supports Panoptix and LiveScope sonar products, giving you real-time, life-like views beneath and around your vessel. (Transducers sold separately.)
Preloaded mapping and smart planning — Preloaded Garmin Navionics+ coastal charts and inland mapping help you navigate with confidence. Auto Guidance+ technology assists in route planning (note: for planning purposes only and does not replace safe navigation). There’s also support for optional Garmin Navionics Vision+ premium map content to elevate your chart experience.
Connectivity and networking — Stay connected with built-in Wi‑Fi to pair with the ActiveCaptain app and access OneChart, smart notifications, software updates, and more. Garmin Marine Network lets you share sonar, radar, maps, user data, and other sensors across multiple units, plus it supports NMEA 2000 and NMEA 0183 networks for autopilots, digital switching, weather, VHF, AIS, and more. Quickdraw Contours software and Quickdraw Community on Garmin Connect add user-driven mapping and sharing.
Powerful data integration — View engine data such as RPMs, fuel flow, temperature, and trim for up to four Mercury engines via the SmartCraft Connect gateway, helping you monitor performance at a glance.
Sea-waring features and performance tools — Garmin SailAssist features include laylines, race features, set and drift, wind data, and more to help you optimize performance on the water.
Expanded compatibility — Integrated ANT connectivity supports compatible quatix smartwatches, the gWind Wireless 2 transducer, GNX Wind marine instrument, and wireless remotes (sold separately), providing flexible control and data access across devices.
Whether you’re charting coastal passages, unlocking advanced sonar views, or planning efficient routes, the GPSMAP 1042xsv 10" combo is an all-in-one solution built to elevate navigation, fishing, and performance monitoring on every voyage.
| Performance and Physical |
| Dimensions |
12.5" x 7.3" x 2.7" (318 x 185 x 69 cm) |
| Display size |
8.8" x 4.9" (224 x 125 cm) |
| Display resolution |
1024 x 600 |
| Display type |
WSVGA display |
| Weight |
4.1lbs |
| Water rating |
IPX7 |
| Power consumption |
Max power usage at 10 Vdc: 32.4 W |
| Antenna |
Internal or external over NMEA 2000 |
| Mounting options |
Bail or flush |
| Receiver |
10 Hz high-sensitivity |
| Garmin Marine Network™ ports |
2 |
| Preloaded maps |
Garmin Navionics+ coastal and inland water charts for the U.S. and Canada |
| Accepts data cards |
2 SD™ cards |
| Waypoints |
5,000 |
| Routes |
100 |
| Track log |
50,000 points; 50 saved tracks |
| Tide tables |
Yes |
| Garmin Radar compatible |
Yes |
| Garmin Sonar compatible |
Yes (built-in) |
| Garmin SmartMode compatible (customizable monitor presets) |
Yes |
| Supports AIS (tracks target ships position) |
Yes |
| Supports DSC (displays position data from DSC-capable VHF radio) |
Yes |
| Garmin Meteor™ Audio System compatible |
Yes |
| Supports FUSION-Link™ compatible radios |
Yes |
| GSD™ Black Box sonar support |
Yes |
| GCV™ Black Box sonar support |
Yes |
| ActiveCaptain compatible |
Yes |
| Garmin Helm compatible |
Yes |
| GRID™ (Garmin Remote Input Device) compatible |
Yes |
| Wireless remote compatible |
Yes |
| Dual-frequency (50/200 kHz) sonar capable |
Yes |
| Dual-beam (77/200 kHz) sonar capable |
Yes |
| Transmit power |
1 kW traditional; 1 kW single channel 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) |
Yes |
| Water temperature log and graph |
Yes |
| Sonar recording |
Yes |
| Sonar history rewind |
Yes |
| NMEA 2000® compatible |
Yes |
| Transducer pin numbers |
12 |
| NMEA 0183 input ports |
1 |
| Video input ports |
1 BNC |
| Video output ports |
None |
| Wireless connectivity |
Yes |
