Garmin GPSMAP 8422 MFD - Worldwide Basemap - 22"
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Garmin GPSMAP 8422 MFD - Worldwide Basemap - 22" Product Description
Transform Your Boat's Helm with Stunning Clarity and Control
Imagine navigating open waters with a command center that feels like an extension of your instincts. The Garmin GPSMAP 8422 redefines marine multitasking on its expansive 22-inch full HD touchscreen, delivering the sharpest visuals in its class. With intuitive pinch-to-zoom gestures and sunlight-readable optics that adjust automatically for any lighting, every glance provides critical insights without distraction. Mariners rave about its edge-to-edge mounting options, creating a seamless glass helm that blends luxury with functionality—perfect for yachts, sportfishers, or center consoles where space and style matter.
Beyond the screen, this powerhouse processor accelerates map rendering to unprecedented speeds, ensuring fluid panning across worldwide basemaps even when layered with live radar overlays or sonar returns. It's not just about speed; it's about empowering you to switch effortlessly between cruising profiles, fishing setups, or anchoring routines with customizable one-touch presets. Whether you're plotting a coastal hop or chasing deep-water trophies, this unit anticipates your needs, keeping your focus on the horizon.
Seamless System-Wide Integration for Effortless Boating
Connect it all and forget the silos. The GPSMAP 8422 thrives in networked environments, syncing user data like waypoints and routes across multiple stations via Garmin Marine Network. Pair it with autopilots for hands-free precision, engine monitors for real-time diagnostics, or digital switching systems to toggle lights and bilge pumps remotely—via app, key fob, or touchscreen. Add sonar modules for CHIRP clarity down to hundreds of feet, or layer in Panoptix for live 360-degree views around your hull. Even IP cameras get smooth multi-stream support, turning blind spots into monitored zones.
Radar and Sonar Supremacy
Spot weather cells or birds from afar with open-array xHD2 or MotionScope-equipped Fantom radars. Simultaneously split-screen multiple sonar sources—traditional down-view, side-scan, or all-seeing live-action—without compromising performance. For sailors, laylines, wind roses, and race timers elevate tactical decisions, while customizable gauges track true wind, set/drift, and burn time at a glance.
SmartMode: One-Touch Mastery Over Every Scenario
Why fumble through menus mid-maneuver? SmartMode presets synchronize entire helm layouts—docking with camera feeds and thruster data, fishing with sonar/radar combos, or night ops with dimmed charts and AIS traffic. Drag-and-drop your gauges, overlay engine vitals, or embed media controls; it's your boat, your dashboard. This flexibility shines in multi-monitor setups, where a single tap ripples changes across screens, saving seconds that count.
Built Tough for Real-World Waters
In-plane switching (IPS) technology ensures color accuracy from any angle, ideal for crewed vessels or helms with varied seating. Anti-glare coatings and auto-dimming handle brutal sun to starry nights, while 10 Hz GPS refreshes position and heading 10 times per second for pinpoint waypoint drops—even in chop. Edge-mount flush or bezel-free for that yacht-grade aesthetic, with robust ports including Ethernet, NMEA 2000/0183, HDMI video I/O, J1939 engines, and USB for peripherals.
Entertainment and Connectivity Perks
Crank up FUSION-Link tunes without leaving the chart screen. Wi-Fi, ANT+, and apps like Garmin Helm mirror controls to your phone or tablet, streaming BlueChart data or recording sessions. Share VIRB action cams or thermal FLIR feeds network-wide for ultimate awareness.
Kit Essentials for Quick Setup
Everything arrives ready to install: the unit with protective cover and flush hardware, GPS 24xd antenna (multi-mount options), full NMEA 2000 backbone kit (T-connectors, terminators, power/drop cables), trim snap covers, power cable, and docs. Plug in, network up, and sail smarter from day one.
Pro Tips for Peak Performance
- Mount edge-to-edge with compatible units for a bezel-free panorama—boosts resale appeal too.
- Layer optional high-res charts for Auto Guidance paths that hug contours and avoid shallows.
- Test SmartMode during sea trials; tweak presets to match your crew's rhythms.
- Leverage 10 Hz precision for midnight anchoring—drop spots hold true in currents.
- Network with FLIR for fog-piercing thermal; pairs brutally with radar for all-weather confidence.
GPSMAP 8422 MFD - Worldwide Basemap - 22"
Take Control of a Beautiful Helm
- Premium 22-inch full HD display with pinch-to-zoom touchscreen control has highest resolution on the marine market
- Configure the full system to provide 1-touch setting access for docking, cruising, fishing, anchoring and more
- Beautiful glass helm look with ability to install multiple displays either flush or flat mounted edge-to-edge
- High-performance processor delivers our fastest map drawing ever and enhanced video processing
- Provides a superior user experience across your entire network for radar, sonar and multimedia
GPSMAP 8422 large-format multifunction display features a 22-inch full HD screen with touch control. Sunlight-readable, anti-glare display is exceptionally easy to view and also includes auto-dimming feature for use in low light or at night. The maximum glass design enables you to experience a beautifully powerful, completely networked helm at your fingertips. In-plane switching (IPS) LCD display - an industry first for this class - provides consistent, accurate colors from all viewing angles. It also provides standard USB touch output for use as a touchscreen monitor for Windows and Mac operating systems. Install multiple displays with the industry's lowest flush-mount profile or flat mount them edge-to-edge to create a sleek glass helm look. Quick, 1-touch access to the information you need makes boating easier.
Full System Integration
GPSMAP 8422 integrates various sonar technologies as well as autopilot, connectivity, apps, engine data and multi-media. User data can be automatically synced for all networked 8400/8600 series chartplotters across multiple helms - everything you need is at your fingertips, all on 1 screen. A full digital switching system uses CZone technology. You can power up your boat while away from the dock, switch on pumps and control lights - even underwater lights. Nearly all of your controls are available right at your fingertips either at the helm or programmed into a remote key fob or an app on your tablet provided by CZone by Mastervolt.
High-Performance Processor
Experience the fluidity of our fastest map drawing ever and enhanced video processing. Add up to 4 IP camera streams and simultaneous Garmin Helm support. In addition, all your added sensors, such as radar, sonar, multimedia and more, will benefit from the increased performance to provide a premium experience across your boat's entire network.
Customize Layouts with SmartMode Control
To make boating easier, GPSMAP 8422 includes presets for sonar, radar, cameras, media and digital switching, which can be independent or incorporated into SmartMode. With SmartMode control, you can quickly change all screens at a helm in sync to a preset mode, for example, fishing, docking, night cruising, etc. One-touch access allows you to switch all monitors in sync from 1 mode to another without manually switching each monitor separately. Fully customizable layouts, data and gauges allow you to place the information you need to see right where you want it.
Garmin Marine Network and NMEA 2000 Network Support
Full-network compatibility allows you to add more to your boat. GPSMAP 8422 supports radar, autopilot, instruments, multiple screens, FUSION-Link entertainment system, sensors, remote sonar modules, digital switching, weather, thermal cameras, GRID remote device and more. It's also FLIR camera compatible and provides SiriusXM support.
View Multiple Sonar Sources Simultaneously
GSD 26 CHIRP professional sonar, GSD 24 advanced sonar, and GCVT 10 or GSD 25 DownV and SideV scanning sonar, even Garmin Panoptix all-seeing sonar, can exist on the same system. You can view various sonars together on 1 monitor or across multiple monitors in multi-display systems.
Add Array or Dome Radar
You can add your choice of Garmin marine radar, including our powerful xHD2 open-array radars, GMR Fantom open-array radars with MotionScope technology or xHD dome radars that pair ease of use with advanced open-array features.
Network Sharing
GPSMAP 8422 allows you to share features with other compatible GPSMAP units such as radar, supplemental maps and user data, including waypoints, routes and tracks. You can also share images from Garmin VIRB action cameras, GC 10 marine cameras and FLIR cameras. User data entered into 1 chartplotter can be automatically synced with other chartplotters in a network.
Heading, Position Refreshed 10 Times Per Second
Fast, responsive built-in 10 Hz GPS refreshes your position and heading 10 times each second to make your movement on the screen more fluid. Now, it's quick and easy to drop up to 5,000 accurate waypoints and find your way back to them.
SailAssist Features
Supported sailing features include laylines, enhanced wind rose, heading and course-over-ground lines, true wind data fields and tide/current/time slider. Racing features include pre-race guidance, synchronized race timer, virtual starting line, time to burn and layline data fields. Gauge displays are designed to provide important, need-to-know information at a glance, including true and apparent wind angle, set and drift, true or apparent wind speed, horizontal or vertical graphs and a data bar with customizable data fields.
Optional Charts and Maps
Bring a fresh new look and feel to your chartplotter with optional Garmin Navionics+ or premium Garmin Navionics Vision+ cartography featuring integrated coastal/inland content, access to daily updates, Auto Guidance+ technology2 and more.
FUSION-Link Entertainment System
Enjoy the ability to control all compatible FUSION-Link-enabled audio systems directly from your compatible chartplotter display.
Built-in Connectivity
It's easy to connect to peripheral devices with built-in Wi-Fi connectivity, ANT technology, 4 wired Ethernet ports, NMEA 2000, HDMI and USB ports with complete network compatibility. It's easier than ever to enjoy the full range of features provided by Garmin Helm and BlueChart Mobile apps.
View, Control Your Device from a Smartphone or Tablet
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. Easily switch between portrait and landscape modes to accommodate mounting preferences. When using an iPhone or iPad, you can even record a movie of your chartplotter screen to share with friends and family.ed Appler device, and stream that data onto your chartplotter screen. Even if you don't have a Garmin chartplotter, you can still take advantage of the tremendous features of BlueChart Mobile on your compatible Apple device.
In The Box:
- GPSMAP 8422
- Trim piece snap covers
- GPS 24xd NMEA 2000 (with pole mount, flush mount and under deck mount adapters)
- Protective cover
- Flush mount hardware
- Power cable
- NMEA 2000 2 m backbone/drop cable
- NMEA 2000 6 m backbone cable
- NMEA 2000 power cable
- NMEA 2000 T-connector & terminator kit
- Documentation
Connections:
-
Connections:
- Garmin Marine Network Ports: 4
- NMEA 2000 Port: 1
- NMEA 0183 Input Ports: 4
- NMEA 0183 Output Ports: 2
- USB Port: 1
- J1939 Port: 1
- Video Input Ports: 1-BNC Composite, 1-HDMI (HDCP Compliant)
- Video Output Ports: 1-HDMI
- Wireless Connectivity: Yes
SKU: NVN-59630
MPN: 010-01511-00
UPC: 753759143145
Frequently Asked Questions (FAQ) About Garmin GPSMAP 8422 MFD - Worldwide Basemap - 22"
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Garmin GPSMAP 8422 MFD - Worldwide Basemap - 22" Videos
Garmin GPSMAP 8422 MFD - Worldwide Basemap - 22" Technical Specifications
| Type: | |
|---|---|
| Vendor: |
Garmin |
| Weight: |
26.6 lb |
| Touchscreen: |
Yes |
| Internal/External Antenna: |
External |
| Screen Size: |
22" |
| Cartography Brand: |
Garmin |
| Categories v2: |
Marine Navigation & Instruments | GPS - Chartplotters |
| Category v1: |
MULTIFUNCTION DISPLAYS |
| UPC: |
753759143145 |
| Product Manual: | |
| Product Installation: |
Garmin GPSMAP 8422 MFD - Worldwide Basemap - 22" User Reviews
Garmin GPSMAP 8422 MFD - Worldwide Basemap - 22" Shipping & Return
| Shipping Weight: |
26.6 lb |
|---|---|
| Box Sizes: |
13.00 (h) x 25.00 (w) x 19.00 (l) |
| Cubic Feet: |
6175.0 |
| Returnable: |
Yes |
| USPS First Class: |
Yes |
| Oversize Item: |
Yes |
For detailed shipping policy please check our Shipping Policy and you can find our Return and Refund Policy here.




