Lowrance electronic ifinder expedition c User Manual

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• APB transmits autopilot information. 
• GGA transmits time, position, and fix related data. 
• GSA and GSV transmits fix mode, DOP values, and satellites in 

view information. 

4. When the desired prefixes are checked or unchecked, press 

re-

peatedly to return to the main page display. 

The iFINDER ExpeditionC has a new feature that allows users to turn 

WAAS and EGNOS reception on and off. The default value is on. EG-

NOS (European Geostationary Navigation Overlay Service) is the 

European equivalent of WAAS. Like WAAS, it makes GPS position cal-

culation more accurate. To determine the accuracy in your area, place 

yourself in a known location and turn on the GPS. Note your location 

on the map with WAAS/EGNOS on, then turn it off and check again. 

Use the setting most accurate in your area.  

1. Press 

|

|

↓ to 

|

. 

2. Press 

↓ to 

 

|

ENT, 

which will turn on (check) or turn 

off (uncheck

) 

the feature. Press

  EXIT 

to close the menus. This setting 

can only be accessed in Advanced Mode. 

The Coordinate System Menu lets you select the coordinate system to 

use when displaying and entering position coordinates. Access this 

function only in Advanced Mode. 

  

  

 

This unit can show a position in degrees (36.14952°); degrees, minutes 

and thousandths of a minute (36° 28.700'); or degrees, minutes, seconds 

and tenths of a second (36° 28' 40.9'). It can also show position in UTM 

(Universal Transverse Mercator) projection; MGRS (Standard); MGRS