Garmin GPSMAP 1040xs Chartplotter Fishfinder
$989.00
Garmin GPSMAP 1040xs Chartplotter Fishfinder combines a 10-inch keyed display with BlueChart g2 coastal mapping, LakeVu HD inland mapping, and advanced sonar support. It is built for boaters who want fast 10 Hz GPS/GLONASS updates, flexible transducer choices, and NMEA 2000 integration from a larger helm unit.
Overview Garmin GPSMAP 1040xs Chartplotter Fishfinder
The Garmin GPSMAP 1040xs Chartplotter Fishfinder is a larger-format Garmin combo for operators who want both charting and sonar on a 10-inch keyed display. It comes preloaded with U.S. coastal BlueChart g2 mapping and U.S. LakeVu HD charts, giving it useful coverage for both inland and coastal navigation out of the box.
This model supports a broad range of compatible Garmin transducers, including CHIRP, DownVu, and optional SideVu through the GCV 10 black box sonar. That flexibility, together with 10 Hz GPS/GLONASS, sonar recording, wireless BlueChart Mobile support, and NMEA 2000 connectivity, makes it a capable hub for mixed navigation and fishing use.
Key Features
- 10-inch SVGA keyed display provides more screen area for split charts, sonar, and navigation data without moving to a touch-only interface.
- Preloaded U.S. Coastal BlueChart g2 and U.S. LakeVu HD mapping support both offshore and inland navigation from one unit.
- 10 Hz internal GPS/GLONASS updates vessel position and heading ten times per second for smoother tracking and precise waypoint marking.
- Supports compatible Garmin CHIRP, DownVu, and SideVu sonar setups, with optional GCV 10 expansion for broader scanning coverage.
- Sonar recording allows returns to be saved and reviewed later, which helps with post-run analysis and repeat fishing locations.
- NMEA 2000 support and two SD card slots make it easier to integrate the display into a more complete Garmin helm system.
Applications
- Boats that split time between inland and coastal waters and need both mapping sets on one display.
- Helm stations where a large keyed screen is preferred for navigation, sonar, and waypoint work.
- Garmin installations that may expand with network sonar modules, autopilot data, or connected Apple iOS chart workflows.
Specifications
| Display | 10-inch color SVGA keyed display |
| Mapping | Preloaded U.S. Coastal BlueChart g2 and U.S. LakeVu HD |
| GPS | 10 Hz internal GPS/GLONASS receiver |
| Sonar Power | 1 kW RMS traditional sonar; 600 W RMS CHIRP |
| Sonar Support | Compatible Garmin transducers, DownVu, optional SideVu via GCV 10 |
| Connectivity | NMEA 2000, wireless BlueChart Mobile, 2 SD card slots |
| Mounting | Flat, flush, and bail mounting options |
What’s Included
- GPSMAP 1040xs preloaded with LakeVu HD and BlueChart g2 coastal maps
- Power/data cable
- Bail mount
- Flush mount
- Protective cover
- Documentation
Frequently Asked Questions About Garmin GPSMAP 1040xs Chartplotter Fishfinder
How is Garmin GPSMAP 1040xs Chartplotter Fishfinder intended to be used on the water?
Garmin GPSMAP 1040xs Chartplotter Fishfinder is designed for boaters who want fast 10 Hz GPS/GLONASS updates. It combines 10-inch color SVGA keyed display with 1 kW RMS traditional sonar; 600 W RMS CHIRP to support navigation, fishfinding, and everyday helm decisions.
How does this display support charting and sonar use?
This marine display is described with 10-inch color SVGA keyed display; 1 kW RMS traditional sonar; 600 W RMS CHIRP; Preloaded U.S. Coastal BlueChart g2 and U.S. LakeVu HD. Those details make it easier to read navigation data and interpret underwater information during normal use.
What integration or networking support is mentioned for this chartplotter?
This system includes NMEA 2000, wireless BlueChart Mobile, 2 SD card slots; 10 Hz internal GPS/GLONASS receiver, which supports data sharing, position updates, or system expansion when those functions are listed for the model. That can be useful for owners who want charting, sonar, and connected onboard information working together.
How does this unit help in real on-the-water conditions?
This chartplotter is aimed at boaters who want fast 10 Hz GPS/GLONASS updates, so its stated feature set matches practical day-to-day navigation and fishfinding needs. The listed 10-inch color SVGA keyed display supports easier viewing and more confident operation in changing marine conditions.
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