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Garmin GPSMap 8424 24" Multifunction Display
Take Control of a Beautiful Helm
- Premium 24-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 8424 large-format multifunction display
features a 24-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. New 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 8424 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.
New 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 8424 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 8424 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 GCV 10 or GSD 25 DownVü and SideVü 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 8424 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.
Create Your Own HD Maps
Quickdraw Contours is a free, easy-to-use
software feature that is already installed on your GPSMAP 8424. It instantly
creates your very own personalized HD fishing maps with 1-foot contours. Tailor
them to fit your needs. They are your maps. You own them. Keep the data to
yourself or share it with Garmin or your friends. There’s no special surveying
expertise required. You just fish while it creates maps. You don’t have to wait
around or send your files away like other mapping software requires — your
results appear instantly. Use with any Garmin Panoptix, any HD-ID, any
CHIRP-enabled, Garmin DownVü transducer or NMEA 2000-compatible depth
transducer. Have more than 1 sonar device installed onboard? Quickdraw Contours
automatically selects the most capable sonar device to provide the very best
results for you
Upgrade to Our Best Maps on the Water
Add a Garmin Card Reader that provides convenient
remote mounting and a single access point for 2 SD card slots for accessory map
purchases such as LakeVü HD Ultra with MaxDef Lakes, BlueChart g2 HD or
BlueChart g2 Vision HD, which add Garmin-patented Auto Guidance 3.0 and other
great features. You can add multiple card readers for additional access points.
Waterproof magnetic door allows card reader to be mounted horizontally or
vertically (sold separately).
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.
Get Onboard with BlueChart Mobile
With BlueChart Mobile 2.0, a free app downloaded
from the App Store, you can get reliable weather information while you plan
marine routes on your iPad or iPhone then wirelessly transfer them to your
boat’s compatible networked Garmin chartplotter. Continue to acquire current
weather information from your cellular-based Apple 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.
Multiple Depth Range Shading
Designate up to 10 different depth ranges each
with its own color. Makes it easier to view target depths at a glance.
Commission Autopilot from Chartplotter
To make commissioning easier and more convenient,
you can handle the entire autopilot commissioning process from your chartplotter
screen.
Specifications
Physical & Performance
| Physical Dimensions |
22.8" x 16.1" x 2.8" (60.0 cm x 41.0 cm
x 7.1 cm) |
| Display Size, WxH |
20.4" x 12.8" (51.8 x 32.5 cm) |
| Display Resolution, WxH |
1920 x 1200 pixels |
| Display Type |
Touchscreen IPS display (anti-glare finish) |
| Weight |
18.95 lbs (8.60 kg) |
| Water Rating |
IPX7 |
| Antenna |
External only |
| NMEA 2000 Compatible |
Yes |
| NMEA 0183 Compatible |
Yes |
| Sirius XM Weather & Radio Compatible |
Yes |
| Power Consumption |
Max power usage at 10 Vdc: 87 W
Typical current draw at 12 Vdc: 6.1 A
Max current draw at 12 Vdc: 7.6 A |
| Mounting Options |
Flush or Flat |
| Garmin Marine Network Ports |
4 |
Maps & Memory
| Preloaded Maps |
None |
| Accepts Data Cards |
2 SD Cards (with Garmin SD card reader accessory) |
| Waypoints |
5,000 |
| Routes |
100 (250 waypoints each) |
| Track Log |
50,000 points; 50 saved tracks, with 5000 points each |
Chartplotter Features
| Garmin Radar Compatible |
Yes |
| Garmin Sonar Compatible |
Yes |
| 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 |
| Tide Tables |
Yes |
| Garmin Meteor Audio System compatible |
Yes |
| Supports Fusion-Link compatible marine radios |
Yes |
| GSD Black Box sonar support |
Yes |
| GCV Black Box sonar support |
Yes |
| BlueChart Mobile (planning) compatible |
Yes |
| Garmin Helm Compatible |
Yes |
| GRID (Garmin Remote Input Device) compatible |
Yes |
Sonar Features & Specifications
| Dual-frequency (50/200 kHz) sonar capable |
Yes (with compatible black box sonar) |
| Dual-beam (77/200 kHz) sonar capable |
Yes (with compatible black box sonar) |
| CHIRP sonar technology |
Yes (with external black box) |
| DownVü |
Yes (with GCV black box, sold separately) |
| SideVü |
Yes (with GCV black box, sold separately) |
Connections
| NMEA 0183 input ports |
4 |
| NMEA 0183 output ports |
2 |
| Video input ports |
1 - BNC composite
1 - HDMI (HDCP compliant) |
| Video output ports |
1 - HDMI |
| Wireless Connectivity |
Yes |
| Additional |
Additional connections:
- NMEA 2000 port: 1
- USB port: 1
- J1939 port: 1
HDMI and composite video inputs are encoded and shared across the
Garmin Marine Network to other comaptible chartplotters. |
What's in the Box:
- GPSMAP 8424
- Trim piece snap covers
- GPS 19x 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
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