Here are some of the various brands of fish finder manuals: You Will Need Adobe Acrobat Reader To View The Manuals. Click Here To Download.
Fish finder manuals are designed so that you can find the information you need quickly and easily, so that you spend more time boating and fishing than reading.
How does SONAR work?
SONAR (SOund NAvigation RAnging)
Sound moves thru water at about 4920 feet/second (almost a mile).
Your fish finder measures the amount of time it takes for the sound pulse it sends out to travel to the bottom and back.
In simple terms your fish finder acts first like a speaker (sending the sound out) and then switches over to a microphone (picking the sound up).
Now anything that gets in the path, sends back an echo which can be interpreted by your fish finders electronics as the bottom, fish, rocks and logs.
Humminbird Fish Finder Manuals
Matrix 25
Matrix 35
Matrix 47
Matrix 55 and 65
Matix 77C
Matrix 87C
100 SX
200 DX Dual
141C Fish Finder
Humminbird 161
Humminbird 323
343C
363 GPS
383C GPS
500 Series
737 GPS
757-787C GPS
797C2 GPS
917C SI Combo
Lowrance Fish Finder Manuals
It doesn’t matter if you are a novice or a pro angler, you will find that your Lowrance Fish Finder/GPS is easy to use and capable of handling all your navigation and sonar needs. The manuals are designed so that you can find the information you need quickly and easily, so that you spend more time boating and fishing than reading. In fact all Lowrance sonars have an auto mode that finds and displays the bottom, fish, structures and more right out of the box.
Eagle Fish Finder Manuals
Your unit is a high-quality sonar designed for both professional and novice fishermen. All Eagle sonars have an automatic mode that finds and displays the bottom, fish, underwater structure and more – right out of the box. All you have to do is press the on (PWR) key.
Miscellaneous Manuals
Filtering Electrical Interference
If you are having a hard time understanding the terminology used in your fish finder manual, I would suggest you visit our Glossary page by clicking here.
I am sure the information will aid in clarifying your understanding and assist in getting the optimum results which after all is to catch more fish.