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Fishfinder 90/140 Owner’s Manual
Introduction
Table of Contents
Introduction ............................................................. iii
About This Manual ...........................................................iii
Manual Conventions ........................................................iii
Product Registration ........................................................ v
Contact Garmin ................................................................ v
Warning ........................................................................... vi
Getting Started ......................................................... 1
Understanding the Fishfinder ...........................................1
Using Simulator Mode ......................................................4
Installing Your Fishfinder ....................................... 5
Installing the Transducer ..................................................6
Installing the Fishfinder Unit ...........................................10
Installing the Wiring Harness .........................................12
Testing the Transom Mount Installation .........................13
Operating Your Fishfinder .................................... 14
Understanding Basic Functions .....................................14
Using the Main Menu .....................................................15
Using the Setup Menu ...................................................16
Appendix ................................................................ 19
Specifications .................................................................19
Optional Accessories .....................................................19
Caring for the Fishfinder ................................................19
Software License Agreement .........................................21
Limited Warranty ............................................................21
Declaration of Conformity (DoC) ....................................23
Index ....................................................................... 24
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