ContentsGR4 GPS Receiver Accessory ManualThank You
Table of ContentsHow GPS Works
GR4 GPS Connection KitAccess under mounting location
Connecting a GR4 GPS Receiver to the MatrixNo access under mounting location
If you have… Then useStem Mount with 1 14 Thread
Access Under Mounting LocationFollow these steps to stem mount the GPS receiverViews
No Access Under Mounting LocationBird’s Eye View
Finish Routing the Cable and Check OperationCombo View
Track ViewView Orientation
Combo ViewWaypoints, Routes and Tracks
Introduction to NavigationSave, Edit, or Delete a Waypoint
Waypoints, Routes and TracksAdd a Waypoint Target or Trolling Grid
Navigate to a Waypoint or PositionSave or Clear a Current Track
Track View with GridMenu System
Edit, Delete or Hide Saved TracksNormal Operation
Start-Up Options MenuSimulator
Self Test Accessory TestSystem Status
With PC Connect Cable OnlyMark
Sonar X-PressTMMenuNavigation X-PressTMMenu
ZoomGo To
Cancel NavigationSave Current Track
Clear Current TrackSonar Window
Remove GridNavigation Menu Tab
TracksNorth Reference
WaypointsGrid Rotation
Trackpoint IntervalOff Course Alarm
Alarms Menu Tab Map DatumTrack Min Distance
Delete All Nav DataArrival Alarm
Setup Menu TabDrift AlarmUnits Distance
Triplog ResetUnits Speed
Local Time ZoneTime Format
Position FormatDate Format
Nmea OutputDisplay Problems
TroubleshootingFishing System Doesn’t Power Up
ProblemFinding the Cause of Noise
Matrix Fishing System AccessoriesPossible Source of Noise Isolation Other electronic devices
Boat’s engineContact Humminbird