GPSMAP 495 Owner’s Manual iii
Introduction > Table of Contents
Basic Operation in Marine Mode ......................................87
Marine Mode Page Sequence ................................................. 87
Navigating in Marine Mode ...................................................... 88
Marine Mode Pages and Features ...................................89
Map Page ................................................................................ 89
Compass Page ........................................................................ 90
DSC ......................................................................................... 92
Main Menu ..........................................................................97
GPS Tab .................................................................................. 97
Flights Tab ............................................................................... 98
Route Tab ................................................................................ 98
Points Tab ................................................................................98
Track Tab .................................................................................99
Sonar Tab ................................................................................ 99
Aircraft Tab ............................................................................ 100
Alarms Tab ............................................................................ 100
Celestial Tab .......................................................................... 103
Message Tab ......................................................................... 107
Display Tab ............................................................................ 108
Sound Tab ............................................................................. 109
Setup Tab .............................................................................. 110
Location Sub Tab ................................................................... 114
Setting up and Using Sonar ...........................................120
Showing Sonar on the Map Page .......................................... 120
Using the Sonar Page ........................................................... 121
Setting Up the Sonar Page .................................................... 125
Understanding Sonar ............................................................ 128
Viewing the Sonar Temperature Tab ..................................... 131
TIS(Traffic Information Service) .....................................132
TIS Limitations ....................................................................... 133
TIS Symbology ...................................................................... 135
Traffic Ground Track ............................................................. 136
Traffic Warning Window ........................................................ 136
Map Page .............................................................................. 137
TIS Operational Procedures .................................................. 138
VHF Comm .......................................................................139
