Sonar Mastery Video Course Bundle with 2D, down imaging, and side imaging screenshots on dark background
Bass angler on Minn Kota-equipped boat with rod bent, winter timber in background
Side imaging sonar screenshot showing fish marks and vertical structure with shadows on green display
Down imaging sonar screenshot showing submerged structure with vertical timber and brush along a sandy bottom
2D sonar screen showing brush piles, bait columns, and fish arches with hard bottom returns in yellow
Sonar Mastery Video Course Bundle with 2D, down imaging, and side imaging screenshots on dark background
Bass angler on Minn Kota-equipped boat with rod bent, winter timber in background
Side imaging sonar screenshot showing fish marks and vertical structure with shadows on green display
Down imaging sonar screenshot showing submerged structure with vertical timber and brush along a sandy bottom
2D sonar screen showing brush piles, bait columns, and fish arches with hard bottom returns in yellow

Sonar Mastery Video Courses (2D, Down & Side Imaging - Courses Only)

$119.99 $89.99
/
  • Trusted by over 5,000 anglers
  • Universal 2D, Down Imaging, and Side Imaging instruction across brands
  • Learn from clear, step-by-step videos
  • Instant Video Access
  • Buy Once, lifetime updates included

Our video courses are universal and will work with any brand. If you want exact settings for your transducer too, check out our bundles.

Trusted by over 5,000 anglers

Across 12 countries

Very informative and thorough! I've done alot of research and watched tons of videos and no-one explains it better than Hugh. Highly recommend!
Shannon Yeske✓ Verified buyer
If you want to be better equipped to use your high dollar fish finder it is highly recommended that you let this man share his knowledge with…
Phillip Newcomb✓ Verified buyer
I have watched several you tube videos that get you in the general settings but the detail and description of these PDFs and videos take the…
Shannon Maxwell✓ Verified buyer
What a difference using this tutorial to clear up some of the issues I was having with my sonar units. I highly recommend using the program.
Chuck Blocker✓ Verified buyer
The instructions were clear and very easy to follow. It really helped me to understand the settings and what they do. I highly recommend it.
Robert Swann✓ Verified buyer
I got both and loved both great details and easy to understand! Great people to work with they answered every time quickly! Awesome thanks.
Danny Phillips✓ Verified buyer
Being frustrated with my electronics I turned to Fishfinder coach for very clear explanations of the screens and settings. Very helpful.
Jim Murray✓ Verified buyer
I was confused on how to down load and use. To my surprise I received a call and was walked through step by step great customer service.
James Lynch✓ Verified buyer
If you’re hesitating between videos and PDF instructions, I can’t speak for the video but the PDF Hugh created are absolutely critical.
Cristobal Yepez✓ Verified buyer
Very informative and thorough! I've done alot of research and watched tons of videos and no-one explains it better than Hugh. Highly recommend!
Shannon Yeske✓ Verified buyer
If you want to be better equipped to use your high dollar fish finder it is highly recommended that you let this man share his knowledge with…
Phillip Newcomb✓ Verified buyer
I have watched several you tube videos that get you in the general settings but the detail and description of these PDFs and videos take the…
Shannon Maxwell✓ Verified buyer
What a difference using this tutorial to clear up some of the issues I was having with my sonar units. I highly recommend using the program.
Chuck Blocker✓ Verified buyer
The instructions were clear and very easy to follow. It really helped me to understand the settings and what they do. I highly recommend it.
Robert Swann✓ Verified buyer
I got both and loved both great details and easy to understand! Great people to work with they answered every time quickly! Awesome thanks.
Danny Phillips✓ Verified buyer
Being frustrated with my electronics I turned to Fishfinder coach for very clear explanations of the screens and settings. Very helpful.
Jim Murray✓ Verified buyer
I was confused on how to down load and use. To my surprise I received a call and was walked through step by step great customer service.
James Lynch✓ Verified buyer
If you’re hesitating between videos and PDF instructions, I can’t speak for the video but the PDF Hugh created are absolutely critical.
Cristobal Yepez✓ Verified buyer

What’s Included?

2D sonar screenshot showing fish outlined in blue and red on a white background with 2D SONAR MASTERY COURSE text

2D Sonar Course

Universal video course · 11 videos · 81 minutes

View lessons
Overview and sonar coverage
  • Overview
  • When To Use 2D Sonar
  • Understand The Cone
General settings
  • Choosing Frequencies
  • Selecting Color Palettes
  • Setting Chart Speed
  • Setting Sensitivity
  • Setting Contrast
Reading fish and on-the-water examples
  • Fish Are Arches
  • On The Water
Down Imaging Mastery Course cover with sonar screenshot showing rocky bottom structure in orange-tinted down imaging view

Down Imaging Course

Universal video course · 11 videos · 59 minutes

View lessons
When to use Down Imaging and how to read it
  • When to Use Down Imaging
  • Reading Down Imaging
  • Understanding the Down Imaging Plane
General settings
  • Choosing Frequency
  • Selecting a Color Scheme
  • Setting Chart Speed
  • Setting Sensitivity
  • Setting Contrast
Reading fish and on-the-water examples
  • Fish Are Dots
  • On The Water
Green sonar screenshot with side imaging settings for Fishfinder Coach course on black background, featuring course title in

Side Imaging Course

Universal video course · 12 videos · 75 minutes

View lessons
Transducer installation
  • Transducer Installation
Understanding the image
  • Understanding the Image
  • Starting to Read Side Imaging
General settings
  • Choosing Frequency
  • Selecting Color Palette
  • Setting the Range
  • Setting Chart Speed
  • Setting Sensitivity
  • Setting Contrast
Reading fish, structure and on-the-water examples
  • Reading Fish
  • Reading Structure
  • On The Water

Learn How to Read and Use Your Sonar Like a Pro

All Mastery Video Courses - Save 25%!

Stop wasting time guessing at what you’re seeing on your fishfinder. The Sonar Mastery Video Courses gives you all three training programs, 2D Sonar, Down Imaging, and Side Imaging Mastery Video Course, so you can finally understand what’s on your screen and turn information into more fish in the boat.

2D Sonar Mastery – Learn to read arches, bottom hardness, and fish returns so you instantly know what’s below your boat.
Down Imaging Mastery – See structure, brush piles, and fish with pinpoint clarity and understand exactly what every shape means.
Side Imaging Mastery – Scan wide areas, find hidden spots, and mark productive locations faster than ever before.

These three video courses are universal across fishfinder brands, models, and transducers. They teach how to read and use 2D Sonar, Down Imaging, and Side Imaging, and the same interpretation principles apply across brands. The courses cover general settings and what those settings change, but they do not provide exact transducer-specific settings. If you want both the universal instruction and the exact settings for your transducer, we recommend the 3-in-1 Sonar Bundle.

Whether you’re just learning or dialing in the smallest details, these courses give you everything you need to master your sonar and spend more time catching fish, and you’ll save 25% compared to purchasing separately.

Includes lifetime access so you can watch anytime, anywhere, on any device.

Common Questions

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Compatible with

Product image with a white background
Logo of a yellow flower with a red center on a white background
LOWRANCE logo on a white background
Raymarine logo on a red background
SIMRAD logo on a red background
Furuno logo on a white background

Universal 2D, Down Imaging, and Side Imaging instruction across brands

I’ve spent years on the water rigorously testing 3-in-1 transducers across various units and bodies of water, all to deliver the most effective tips for reading and using your setup.

Written About In

Excellent Material

I know what I’m looking at. I bought the three-course bundle and spent about two days on each course. I updated the software on my 10-year-old Garmin. What a difference—I’m using side imaging, down view, and traditional sonar just like the anglers in the YouTube fishing videos.

Mark Ahlgren
Verified Customer
See More Reviews From Real People
Image showing a Humminbird Helix 10 and a Lowrance HDS 12 Live sitting together on a bass boat driver's console.

Everything from A-Z for 3-in-1

This course consists of 34 videos covering 215 minutes in total with written overviews to help you master your 3-in-1. This universal video course will be great for fishfinders of any brand like: Lowrance, Garmin, Humminbird, Simrad, Raymarine, and more. 

Instant Video Course Access

As soon as you check out, you’ll have instant, lifetime access to the video courses in the bundle. These universal courses teach how to read and use sonar across fishfinder brands, models, and transducers. The PDF Settings Guides provide the exact settings for your selected transducers. Navigate to the Course Home page to start learning right away.

Why not just learn it on Youtube?

Comprehensive and Structured Learning

Unlike YouTube, where information is scattered across various videos and channels, your course compiles everything in one place. The content is meticulously organized to provide a step-by-step learning experience, ensuring you don't miss any crucial information.

Expertise from a Professional

My livelihood depends on my expertise in fishfinders. I am on the water every day, constantly learning and refining my skills. Unlike many YouTube "experts," I have real-world experience and a proven track record in professional tournament fishing and guiding.

Reliable and Up-to-Date Information

YouTube content can quickly become outdated. Your course is regularly updated with the latest techniques and tips, ensuring that learners always have access to current information.

Side imaging screenshot of an underwater bridge.

AN INVESTMENT

3-in-1 Setup = $2000 +

Why spend thousands on equipment and not have it performing its best? Our Video Courses will maximize your 3-in-1's capabilities.

If You're Skeptical, Read This First

If your electronics were dialed in and you were happy with what you’re seeing, you wouldn’t still be searching for answers.

I know how this goes. You’ve already:

1) Spent serious money on your fishfinder

2) Tried tweaking settings but you’re still not confident

3) Watched YouTube after YouTube and every “expert” says something different

4) Seen perfect demo screenshots online but your screen doesn’t look like that on the water

That’s exactly why Fishfinder Coach exists.

I’m on the water every week, guiding and testing on Garmin, Lowrance, and Humminbird units in real conditions, not factory defaults.

If you're skeptical, good. You should be.
Just know this, every single review on this site came from someone who felt exactly like you do right now.

When your screen finally makes sense, that skepticism turns into confidence real quick.

See Real Results From Other Anglers

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