45Main PagesChange Data Fields – allows you to specify the type of data displayed in each data field on the page.Refer to the Appendix for a complete list of all data fields used in the GPSMAP 276C.Data Card Information – shows information about the detailed map data stored on the data card, andallows you to select which maps are displayed or not displayed on the Map Page.To measure the Bearing/Distance between two points:1. Highlight the ‘Measure Distance’ option and press ENTER/MARK. An on-screen pointer appears onthe map display at your present position with ‘ENT REF’ below it. A push-pin icon is placed at yourpresent location.2. Move the cursor to the desired reference point (the point that you want to measure to). Notice thebearing and distance displayed in the data window at the top of the display.To start measuring from a different location, use the Arrow Keypad to pan to the location and pressENTER/MARK. The push-pin icon marks the map cursor’s location. Again, move the cursor to thepoint to which you want to measure. The bearing and distance from the reference point and cursorcoordinates are displayed in the data window.3. Press the QUIT key to finish.To set up the page layout:1. Highlight ‘Set Up Page Layout’ from the Options Menu and press ENTER/MARK.2. Select the desired option and press ENTER/MARK.To change a data field display:1. From the Options Menu, highlight ‘Change Numbers’ and press ENTER/MARK.2. Move the fi eld highlight to the data field you want to change and press ENTER/MARK.3. Press UP or DOWN on the ARROW KEYPAD to highlight the data you want to display, and pressENTER/MARK.4. Press QUIT to exit.Map PageMap Page Layout Options (Marine Mode)Changing a Data Field
