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Featuring a large 8.4" display with LED backlight, the ONIX 8ci CT Combo Color Dualbeam Fishfinder from Humminbird uses advanced digital sonar processing to accurately map the lake bottom. The ONIX 8ci CT Combo is a complete fish finding and bottom mapping combo with a head unit, gimbal mount, and a stern mount transducer. You can choose to mount the unit using the included gimbal mount, or in-dash with an optional adapter.
This unit's transducer emits up to 8000W of PTP power, so you can read bottom in depths as deep as 1,500'. Separate beams combine to provide great detail and a wide coverage area.
With the ONIX 8ci CT Combo you will always know exactly where you are going thanks to its GPS chart plotting which, features Humminbird TriFuel Cartography. TriFuel Cartography gives you access to world background maps from Navionics, C-MAP and Humminbird LakeMaster. You can create your own maps using AutoChart Live. AutoChart Live allows you to create digital, detailed maps while you are out on the water. You can also use it to enhance your existing charts, overlaying previous mappings with your newly acquired data. A GPS antenna is included in the head unit so you don't need to purchase an external antenna.
You can control your fishfinder just like your smart phone, using multi-gesture capability that lets you navigate menus and activate features with a tap, swipe, or pinch. Cross touch technology also minimizes false touches from splashing water. You can take screen shots using the included Screen Snap Shot technology, so you can study them later, when you're back at the dock. Split screen features allow you to get a detailed look at two separate sections of bottom.
This unit also features a high level of connectivity. It can connect with FUSION marine entertainment so you can listen to music or watch videos, and monitor engine data using NMEA and NMEA 2000 marine networks. Dual card slots allow you to access existing data and store your own. Using the optional Ethernet adapter you can add up to five additional devices including IP cameras, and share data with other devices. Adding the i-Pilot Link will let you control select Minn Kota trolling motors. You can also add Automatic Identification System (AIS) technology that allows you to see, and be seen, by other vessels equipped with the same technology.
High definition display provides bright, clear color images for easy viewing in harsh sunlight
8.4" diagonal display with LED backlight
Can be configured to show sounder readings, charts, or both
Cross touch technology allows use as a touch screen
Split screen zoom
3D chart view
Wide/ narrow cone split screen
Custom view selections
Custom digital readout
Instant image update
Selective fish ID+
Gimbal or optional in-dash mount
Broadband CHIRP sonar allows you to view low, mid, and high Chirp ranges, either individually or all at once using an optional sonar module
DualBeam Plus Sonar has two beams that combine for great detail and a wide coverage area
Extreme Depth Sonar reaches depths as deep as 10000' with optional transducer
Humminbird HD Digital Signal Processing uses advanced computer algorithms to filter out noise and enhance sensitivity of your sonar beam
360 Imaging allows you to see 150' around your boat, in 5 preset views or see all around you using optional equipment
SwitchFire Sonar allows you to choose between clear or max mode to filter out noise or show more detail
GPS antenna built into the head unit
Saves up to 5000 waypoints
Saves up to 50 routes
Saves up to 50 tracks
Saves up to 20000 points
TriFuel Cartography offers access to Navionics, C-Map and Humminbird Charts
AutoChart Live allows you to create your own maps
Interfaces with FUSION marine entertainment
NMEA and NMEA 2000 networking capabilities built-in
Optional I-Pilot Link to control select Minn Kota trolling motors
Access software updates via an SD card to enhance the performance of your Humminbird unit
Dual card slots feature one slot for existing cartography data and the other to save AutoChart Live data, screenshots, sonar recordings and waypoints
In the Box
Humminbird ONIX 8ci CT Combo Color Fishfinder
Transducer and Cable
Limited 1-Year Warranty
Table of Contents
Display Size (Diagonal)
8.4" / 21.3 cm
Display Size (HxV)
1024 x 768
Sonar Standard: DualBeam PLUS/Digital Sonar Processing (DSP) Standard Sonar Coverage: 20° & 60° @ -10db Standard Sonar Frequency: 200/83/50 kHz Target Separation: 2.5" / 6.4 cm
1500, 5000, 10,000' / 457.2, 1524, 3048 m
Up to 5000
Up to 50
Up to 50
Gimbal or Optional In-Dash
Model: XNT 14 20 T
Peak to Peak: 8000 W RMS: 1000 W
10 to 20 VDC
Not specified by the manufacturer
Not specified by the manufacturer
Humminbird ONIX 8ci CT Combo Color Fishfinder Review