Made for your helm.
HD IPS TOUCHSCREEN
Available in 10”, 12” or 16”, this display offers wider viewing angles, superior clarity and sunlight readability, even with polarized sunglasses.
SIMPLE, ATTRACTIVE MOUNTING OPTIONS
You can install multiple displays, either flat mounted edge-to-edge for a sleek glass helm look or mounted flush — creating a stunning helm.
GRID™ 20 REMOTE CONTROL
The optional, easy-to-use GRID 20 remote input device provides intuitive remote access and control of your entire Garmin marine system.
See the world below.
TRADITIONAL AND SCANNING SONAR SUPPORT
Get built-in support for 1-kW Dual-Channel CHIRP traditional sonar for superior target separation and ClearVü and SideVü scanning sonars to see up to 1,000’ below and around your boat at 260 kHz (requires transducer, sold separately).
PANOPTIX™ SONAR SUPPORT
Pair your chartplotter with Panoptix or Panoptix LiveScope™ easy-to-interpret live sonar (transducer sold separately) to see all around your boat in real time.
Sail and navigate with ease.
GARMIN SAILASSIST™ SAILING FEATURES
View laylines, race start line guidance, enhanced wind rose, heading and course-over-ground lines, true wind data fields and tide/current/time slider, wind angle, set and drift, wind speed, polars and more.
Experience unparalleled coverage and detail with preloaded BlueChart® g3 coastal charts andLakeVü g3 inland maps featuring integrated Garmin and Navionics® content and Auto Guidance technology1.
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+™ technology1 and more.
Use the polar table to see key data, including how fast you should go at a certain wind angle and speed — so you know whether you need to adjust sail trim.
Connect to everything on your boat.
GARMIN MARINE NETWORK
If you have multiple compatible Garmin devices on your boat, you can share information — such as maps, user data, radar and IP cameras — among them.
NMEA 2000® AND NMEA 0183 NETWORKS
Connect to autopilots, digital switching, weather, your FUSION-Link™ audio system, media, VHF, AIS and more from one screen.
Built-in Wi-Fi connectivity pairs with the free all-in-one mobile app for access to the OneChart™ feature, smart notifications2, software updates, Helm, Garmin Quickdraw™ Community data and more.
INTEGRATED BLUETOOTH® AND ANT TECHNOLOGIES
Connect with some of your favorite devices, such as quatix® marine watches, gWind™ Wireless 2 transducers, GNX™ Wind marine instruments and wireless remote controls.
This feature brings together all the operations and capabilities of third-party devices, such as EmpirBus™ digital switching, on one screen.
SMARTMODE STATION CONTROLS
Get quick, one-touch access to the information you need to ease high-stress situations such as docking. You can incorporate networked sonar, radar, cameras, media and more.
In The Box
- GPSMAP 8412
- Power cable
- NMEA 2000® drop cable
- NMEA 2000 T-connector
- Bail mount with knobs
- Flush mount kit
- Sun cover
- Trim piece snap covers
11.9″ x 8.5″ x 3″ (30.3 cm x 21.6 cm x 7.6 cm)
10.1″ x 5.7″; 11.6″ diagonal, 25.7 cm x 14.5 cm; 29.5 cm diagonal
1920 x 1200 pixels
6.0 lbs (2.7 kg)
Bail, flat or flush (Garmin does not offer any hardware or accessories for a flat-mount installation. Professional tools and knowledge is required.)
Maps & Memory
ACCEPTS DATA CARDS
2 microSD cards
50 saved tracks
HAS BUILT-IN RECEIVER
NMEA 2000 COMPATIBLE
NMEA 0183 COMPATIBLE
Optional Map Support
LAKEVÜ G3 ULTRA
GARMIN NAVIONICS VISION+™
GARMIN QUICKDRAW CONTOURS
RASTER CHART SUPPORT
SMART MODE COMPATIBLE
SUPPORTS FUSION-LINK™ COMPATIBLE RADIOS
GSD BLACK BOX SONAR SUPPORT
GCV BLACK BOX SONAR SUPPORT
GRID (GARMIN REMOTE INPUT DEVICE) COMPATIBLE
WIRELESS REMOTE COMPATIBLE
SPOKEN AUDIO ALERTS
BUILT-IN AUTO GUIDANCE
(SOUNDER) TIDE TABLES
NMEA 2000 PORTS
CONNECTIONS NMEA0183 INPUT PORTS
NMEA 0183 INPUT (TX) PORTS
VIDEO INPUT PORTS
1 (BNC composite); 1 HDMI (HDCP compliant)
VIDEO OUTPUT PORTS
GARMIN MARINE NETWORK PORTS
BNC EXTERNAL GPS ANTENNA PORT
GARMIN WI-FI NETWORK (LOCAL CONNECTION)
Sonar Features & Specifications
TRADITIONAL SONAR (DUAL FREQUENCY/BEAM)
Yes (with GCV™ black box, sold separately)
Yes (with GCV™ black box, sold separately)
Yes (with compatible black box sonar)
TYPICAL CURRENT DRAW AT 12 VDC
MAXIMUM CURRENT DRAW AT 12 VDC
MAXIMUM POWER USAGE AT 10 VDC