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Fishnder 340C Owner’s Manual 4
usIng the fIshfInder 340c > MArkIng A WAyPoInt
To mark an underwater waypoint:
1. Make sure that your Garmin GPS or compatible NMEA
navigationdeviceisproperlyattachedandthe
NMEA Input/Output is On (see page 32).
2. FromaSonarPage,pressandholdPAUSE to enter Pointer
modeandpausethescreenmovement.
3. Use the ROCKER to move the cursor onto the target (for
example,anunderwaterdropofforstump)thatyouwantto
mark.DataappearswiththeGPScoordinates,depth,and
surface temperature for that location.
4. Press ENTER.TheNewWaypointWindowappearswith
adefaultfour-digitnameandthepointer’scoordinates
automaticallylledin.
5. Tochangethename,highlightthenameeld,andpress
ENTER.
6. Make your changes using the ROCKER.(Alphabeticand
numeric characters are available.) Press ENTER when you
arenished.
7. Use the ROCKERtomovetheeldhighlighttoOK,and
press ENTER.TheFishnderthensendsaNMEAWPL
sentencetoanattachedGPSunitorNMEAnavigational
device.