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iv Fishfinder 90/140 Owner’s Manual
INTRODUCTION > TABLE OF CONTENTS
TABLE OF CONTENTS
Introduction ...........................................................iii
Manual Conventions .....................................................iii
Product Registration ................................................v
Contact Garmin ..............................................................v
Warning ....................................................................vi
Getting Started .......................................................1
Understanding the Fishfinder .................................1
Understanding Sonar ..................................................... 1
Understanding Dual Beam Transducer Coverage .........2
Understanding the Fishfinder Screen .............................3
Using Simulator Mode .............................................4
Installing Your Fishfinder .....................................5
Installing the Transducer .........................................6
Mounting the Transducer on a Transom ........................7
Installing the Fishfinder Unit .................................10
Selecting a Fishfinder installation Location ................ 10
Mounting the Bracket Assembly ................................. 10
To install the Fishfinder on the mount bracket: ........... 11
Installing the Wiring Harness ................................12
Testing the Transom Mount Installation ...............13
Operating Your Fishfinder ..................................14
Understanding Basic Functions ...........................14
Using the Main Menu .............................................15
Options and Settings ....................................................15
Using the Setup Menu ............................................16
Options and Settings ....................................................16
Appendix ..............................................................19
Specifications .........................................................19
Fishfinder 90 ................................................................19
Fishfinder 140 ..............................................................19
Fishfinder 90 and Fishfinder 140 .................................19
Optional Accessories .............................................19
Caring for the Fishfinder .......................................20
Cleaning the Case ....................................................... 20
Cleaning the Screen .....................................................20
Storage .........................................................................20
Water Immersion ......................................................... 20
Software License Agreement ................................21
Limited Warranty ....................................................21
Declaration of Conformity (DoC) ..........................23
Tell Us What You Think .............................................. 23
Index .....................................................................24