20 Pathfinder Smart Heading System - Owner’s Handbook3 Calibration3.2 Calibrating with a Pathfinder Plus displayStep 1: Enter Compass Setup mode1. Press the MENU button.2. Press the SYSTEM SET UP soft key. You will then see the SYSTEM SET UPMENU.3. Select COMPASS SET UP from the menu:• COMPASS SETUP is not visible when you first access the SYSTEMSET UP MENU – you will need to scroll down the list• use the trackpad to move to the bottom item in the box, thencontinue moving down the list to select COMPASS SET UP4. Press the COMPASS SET UP soft key. You will then see the COMPASSSET UP box.The COMPASS SET UP box contains four items:• HEADING = the current heading from the Smart Heading System (ifthere is no heading figure displayed, check your compassconnections)• COG = Course Over Ground heading from GPS (if connected)• SOG = Speed Over Ground from GPS (if connected)• CORRECTED DEVIATION = the amount of deviation corrected duringcompass linearisationAt this stage, because you have not calibrated the Smart Heading System:• HEADING and COG will differ• CORRECTED DEVIATION will show dashes instead of a valueNote: Press ENTER or CLEAR if you need to return to the SYSTEM SETUPMENU at any time.COMPASS SET UPCOMPASS SET UPHEADINGCOGSOGCORRECTED DEVIATION247°M186°M2.5 kts---°D5952-1