The 859ci HD DI Combo features a super bright LED backlit LCD 7" display. This wide screen 800H x 480V, 16:9 Color provides bright, crystal-clear images for easy viewing in harsh sunlight. The HD Down Imaging sonar with DualBeam PLUS with SwitchFire has 4000 watts PTP power output, GPS Chartplotting with built-in Humminbird ContourXD map and Ethernet Networking capabilities. Includes a unit cover, dual card reader and Instant Access Preset buttons.
Down Imaging Sonar
Down Imaging Sonar -- Get a fish-eye's view of what's happening below your boat. Incredible images are created with High-frequency sound waves
Sometimes, to catch fish, not only do you have to think like one, you've got to see like one. Get a fish-eye's view of what's happening below your boat with Humminbird Down Imaging. These incredible images are created with high frequency sound waves emitted in ultra-thin slices. The sonar returns from these waves produce a "portrait." As you patrol the water, you'll watch fish, reefs, timber, brush, bridge pilings, rocks, and any other structure or cover pop with stunning detail.
SwitchFire Sonar -- Take command of how your sonar returns appear with our Clear and Max Modes.
Building on our legacy of sonar innovation, exclusive Humminbird SwitchFire puts anglers in complete command of how their sonar returns appear. With two unique display modes, you can adjust to your fishing conditions on the fly. Add or remove detail; account for water depth, temperature and turbulence; even experiment with lure presentations-all at the push of a button. SwitchFire adds a whole new dimension to 2D fish-finding. It's one more reason Humminbird is simply, clearly, better.
DualBeam Plus Sonar
Two beams combine for great detail and a wide coverage area. Use the narrow beam for high-accuracy returns and bottom. Use the wide beam when you want a larger search area.
GPS antenna built into the head unit
Get unparalleled GPS technology out of the box. Many Humminbird fishfinders have our powerful Precision GPS/WAAS receiver built right in and provides fast position fixes accurate within 2.5 meters.
For those models without it, there are several options:
Add the Humminbird Precision GPS/WAAS receiver for permanent GPS capability on your boat.
Use Humminbird?s adapter and the NMEA output on your own handheld GPS unit, or use Humminbird?s InterLink to allow two fishfinders to access one GPS receiver.
Up-gradable Software -- Access software updates to enhance the performance of your Humminbird unit through our My Humminbird section of the site.
Dual Card Slots
Dual SD Card Slots -- Use one slot for advanced cartography and the other to save screenshots, sonar recordings and waypoints.
High Definition Display
Provides bright, crystal-clear images for easy viewing in harsh sunlight.
Contour XD is our built-in base map cartography that covers 3,000 US lakes with depth contours and many other locations without contours.
Humminbird ContourXD is an enhanced, professional mapping package that comes standard on 1100, 900 and 800 Series models. With over 3,000 U.S. lake maps in the database, you will be able to find a lake close to any location you might want to wet a line.
As an added bonus, ContourXD maps feature depth contour lines, so you can find all the drops, bumps and channels holding fish. The maps also include U.S. lights/markers, and major roads and interstates. Fish like a pro on your home lake, or a lake far from home, thanks to Humminbird ContourXD.
Rig up the ultimate fishing system. Use our 5-Port Ethernet switch to link together multiple Humminbird head units or share transducers.
In darkness and fog, busy channels and treacherous weather, situational awareness is the name of the game.
In darkness and fog, busy channels and treacherous weather, situational awareness is the name of the game. Whether you want a pure, clear radar presentation, or a chart display with radar overlay and target tracking, Humminbird HD Radar delivers. You'll be able to define vessels, obstacles, and structures with pinpoint precision and in stunning high definition
Battle fish - not other boats. Humminbird's state of the art AIS technology takes the risk and guesswork out of navigating high-traffic channels or low-visibility seas.
Every day on the seas has the potential to become a life-changing experience-and not always the good kind. From poor weather to high-traffic channels to sudden changes in engine performance, Humminbird can help you stay informed, safe and productive. Use Humminbird radar to maneuver in low visibility and identify clues to where the fish are.
Battle fish-not other boats. Track other vessels with Humminbird's state-of-the-art AIS technology. It takes the risk and guesswork out of navigating high-traffic channels or low-visibility seas. From your Humminbird display, you'll see key information transmitted by other AIS-equipped vessels in VHF range of your boat. If you choose, other vessels will be able to view the same information about you. See. Be seen. Never be sorry.
NMEA 2000 ready - Boat performance, weather or water conditions, make sense of it all with our networking solutions
What started out a perfect day on the water can quickly turn ugly. From poor weather to high boat traffic to sudden changes in engine performance, Humminbird can help you stay informed, safe and productive. Tap into NMEA 2000 sensor data to monitor everything from fuel use to wind.
From boat performance to weather and water conditions, make sense of it all with Humminbird NMEA 2000 Networking. Easily connect sensor after sensor to your vessel's Humminbird system. Bearing, depth, engine status, tank level, electrical-you name it, we can display it. Conserve valuable fuel, make informed decisions and see red flags with an at-a-glance view of all relevant information.
i-Pilot Link is an integrated GPS Trolling System available on select Minn Kota Terrova and PowerDrive V2 motors which enable your motor and Humminbird to communicate.
The i-Pilot Link Integrated GPS Trolling System enables your Humminbird fishfinder and Minn Kota trolling motor to communicate with each other to take command and deliver automatic boat control. From your Humminbird or the wireless remote, you have the power to find, store and revisit your most productive fishing spots and tracks all with unparalleled GPS accuracy. Add in a Humminbird LakeMaster map card and you can follow any depth contour you choose, automatically, or cast to it from a set distance. It?s less time positioning your boat. More time catching fish.
- Display Size - Diagonal: 7"
- Display Pixel Matrix: 800H x 480V
- Display Type: Color TFT
- Display Colors Grayscale: 65,000 Colors
- Sonar Standard: Down Imaging, DualBeam PLUS
- Standard Sonar Coverage: 16, 28, 45 & 75 at -10db
- Standard Sonar Frequency: Down Imaging, DualBeam PLU
- Target Separation: 2 1/2"
- Power Output RMS: 500 Watts
- Power Output Peak to Peak: 4000 Watts
- Depth Capability: 350 ft (DI), 600 ft
- Temperature: Included
- Speed: GPS Speed Included
- Mount A Unit Size:11 1/4"W x 6 3/4"H x 4 1/4"D
- Mount B Unit Size:11 1/4"W x 6"H x 2 1/2"D
- Unit Mount Type:Gimbal or Optional In-Dash
- Transducer Standard:XNT 9 DI T
- Transducer Mounting:Transom
- Power Input:10-20 VDC
- Power Draw:780 mA
- GPS Receiver:Included
- GPS Tracking:Included
- GPS Chartplotting:Included
- Waypoints, Routes, Tracks/Points:2,750, 45, 50/20,000
- Navionics Gold/HotMaps:Optional
- Navionics Platinum +:Not Supported
- Platinum Capable:Not Supported
- C-Map:Not Supported
- 360 Imaging:Not Supported
5 Port Expansion Module:Optional
Heading Sensor GPS:Optional
GPS Connecton Link:Optional
AS Interlink:Not Supported
Screen Snap Shot:Included
Upgradable Internal Software:Included
Split Screen Zoom:Included
Split Screen Bottom Lock:Included
3D Chart View:Included
Large Digits View:Included
Wide/Narrow Cone Split Screen:Included
Custom View Selections:Included
Custom Digital Readout:Included
View Preset Keys:Included
Instant Image Update:Included
Mark Structure on Sonar:Included
Selective Fish ID+:Included
Real Time Sonar:Included
X-Press Menu System:Included
MMC Compartment Available:Yes