Garmin 90/140 TABLE OF CONTENTS

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

iv Fishfinder 90/140 Owner’s Manual