v
Introduction
Table of Contents
Alarms
Fish Alarm ....................................................................................................... 22
Shallow Water ................................................................................................. 22
Deep Water ...................................................................................................... 23
Battery Voltage ................................................................................................. 23
System
Contrast ........................................................................................................... 24
Beeper ............................................................................................................. 24
NMEA Output ................................................................................................. 24
Calibration
Keel Offset ....................................................................................................... 25
Water Type ....................................................................................................... 25
Units
Depth .............................................................................................................. 26
Temperature .................................................................................................... 26
Speed ............................................................................................................... 26
Memory
Remember ....................................................................................................... 27
Factory Setup .................................................................................................. 27
Software Version .............................................................................................. 27
On the Water ................................................................... 28-33
Understanding Sonar ....................................................................................... 28
Transducer Coverage ....................................................................................... 29
Understanding the Chart ................................................................................. 30
Whiteline ......................................................................................................... 31
Thermoclines ................................................................................................... 32
Simulator Mode ............................................................................................... 33
Appendix ......................................................................... 28-33
Appendix A—Specfications ............................................................................. 34
Appendix B—Alarm Messages and Icons ......................................................... 35
Appendix C—Fishfinder 100 Portable ....................................................... 36-37
Appendix D—Index ....................................................................................... 38-
