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Garmin GPSMAP 840xs – For Sale
• New / Used Garmin 840xs Listings •
8″ Chartplotter | Fishfinder Combo » Color SVGA Display » Keypad Control » Preloaded – U.S. LakeVü HD & BlueChart g2 Coastal Charts » Internal GPS » Network Ready » WiFi » Support for Radar
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Built-In 1kW HD-ID Sonar | CHIRP Traditional & ClearVü Scanning
December 6, 2023 8:31 pm EST
• Current Listings •
Garmin 840xs – Show All Listings
Garmin GPSMAP 840xs Replacement | Upgrade | Best Price
Overview
Garmin GPSMAP 840xs
Performance
- High Contrast | 800 x 600 pixels | SVGA display
- High-sensitivity internal 10 Hz GPS/GLONASS – updates 10 times per second
- WAAS/EGNOS capable receiver
- Waterproof to IPX7
- Internal Antenna with external connection
- Ports | Connections
- NMEA 0183 – 2 | in/out
- NMEA 2000 – 1
- Wireless Connectivity
- Garmin Network Port – 1
- NMEA 2000® support for autopilot capability, engine data, SiriusXM® weather & more
- Wirelessly connect to Apple® mobile digital device for BlueChart Mobile
- 2 SD™ card slots
- Mounting options – bail, flat or flush
- AIS and DSC Support
- Radar capable
- Networking capabilities share features with other GPSMAP combos
- Compatible with gWind Transducers & FUSION-Link Entertainment System
Navigation | Plotter – Features
- Preloaded Charts
- BlueChart® g2 (coastal maps)
- LakeVü HD (inland maps)
- Covers the coastal U.S. and Bahamas
- U.S. East Coast, West Coast, Gulf of Mexico, U.S. side of the Great Lakes
- Compatible with LakeVü HD Ultra and BlueChart® g2 Vision
- 5000 waypoints | icons | comments | depth | water temp
- 100 routes | Track Log – 50,000 points | 50 Saved Tracks
- Retrace active track feature to quickly retrace your track to a starting position
- Mariner’s Eye 3D charts & Fish Eye 3D – compatible
- Enhanced Auto Guidance
- Sailing features
- Laylines | Enhanced wind rose
- Heading & course-over-ground lines
- True wind data fields
- Quickdraw Contours – Instantly create your very own personalized HD fishing maps with 1′ contours
- Tide Charts
- Upgradable charts – LakeVü g3 Ultra | BlueChart® g2 HD | BlueChart® g3 Vision
Fishfinder | Sonar – Features
- Built-in Garmin HD-ID & DownVü™ scanning sonar with CHIRP
- Garmin Transducer Support
- 50/200 kHz,
- 77/200kHz
- DownVü
- CHIRP
- Minn Kota & MotorGuide trolling motor transducers
- Supports optional – GCV™ 10 black box for DownVü & SideVü
- Transmit power: 1kW | CHIRP: 600W
- Includes water surface temperature
- Max Depth
- 1750′ / 50 kHz / 500W
- 2700′ / 50 kHz / 1kW
- Sonar Recording | Sonar history rewind
- Multiple zoom levels with a moving view window
- Map/Sonar split screen combines navigation and fishfinding information
- Fish and depth alarms

Garmin GPSMAP 840xs – Charts & Garmin ClearVü

Garmin GPSMAP 840xs – Keypad Controls

Garmin GPSMAP 840xs – HD-ID sonar and ClearVu

Garmin GPSMAP 840xs – Rear Connections

Garmin GPSMAP 840xs – Wiring
Power/Data Connections – The power/data cable connects the GPSMAP 840xs to a DC system and provides interface capabilities for connecting external devices.
Other – Garmin Models
- GPSMAP - 172C • 176C • 178C
- GPSMAP - 182C • 188C
- GPSMAP - 192C
- GPSMAP - 2006C • 2010C
- GPSMAP - 2206 • 2210
- GPSMAP - 3006C • 3010C
- GPSMAP - 3205 • 3206 • 3210
- GPSMAP - 478
- GPSMAP - 441s • 492 • 498
- GPSMAP - 4008 • 4010 • 4012
- GPSMAP - 4208 • 4210 • 4212
- GPSMAP - 531s • 540s • 541s • 546s
- GPSMAP - 527xs • 547xs
- GPSMAP - 5008 • 5012 • 5015
- GPSMAP - 5208 • 5212 • 5215
- GPSMAP - 6208 • 6212
- GPSMAP - 7212 • 7215
- GPSMAP - 740s
- GPSMAP - 721xs • 741xs
- GPSMAP - 742xs • 942xs • 1242xsv
- GPSMAP - 7607xsv • 7608xsv
- GPSMAP - 7610xsv • 7612xsv • 7616sxv
- GPSMAP - 840xs
- GPSMAP - 8208 • 8212 • 8215
- GPSMAP - 8610xsv • 8612xsv • 8616xsv
- GPSMAP - 1020xs • 1040xs
- GPSMAP KeyPad - 1042xsv • 1242xsv
- echoMAP - 53dv • 54dv
- echoMAP - 73dv • 74dv • 73sv • 74sv
- echoMAP - 92sv • 93sv • 94sv
- echoMAP CHIRP - 94sv • 93sv
- echoMAP CHIRP - 74sv • 73sv
- echoMAP CHIRP - 74cv • 73cv
- ECHOMAP Plus - 94sv • 93sv
- ECHOMAP Plus - 74sv • 73sv • 74cv • 73cv
- ECHOMAP Plus - 64cv • 63cv
- ECHOMAP Plus - 44cv • 43cv
- ECHOMAP UHD - 94sv • 93sv
- ECHOMAP UHD - 74sv • 73sv • 74cv • 73cv
- ECHOMAP UHD - 64cv • 63cv
- ECHOMAP Ultra - 126sv • 122sv
- ECHOMAP Ultra - 106sv • 102sv
- STRIKER - 4cv • 5cv • 5dv
- STRIKER - 7sv • 7cv • 7dv
- STRIKER Plus - 4 • 4cv • 5cv
- STRIKER Plus - 7cv • 7sv • 9sv