User manual GARMIN ETREX 20

[. . . ] for use with models 10, 20, 30 owner's manual eTrex® © 2011 Garmin Ltd. or its subsidiaries All rights reserved. Under the copyright laws, this manual may not be copied, in whole or in part, without the written consent of Garmin. Garmin reserves the right to change or improve its products and to make changes in the content of this manual without obligation to notify any person or organization of such changes or improvements. [. . . ] For information about WAAS, go to http://www. garmin. com/ aboutGPS/waas. html. 30 Customizing Your Device (Night), or automatically switches between the two based on the sunrise time and the sunset time for your current location (Auto). Day Background Color--sets the background image used in day mode. Day Highlight Color--sets the color for selections in day mode. Night Background Color-- sets the background image used in night mode. Night Highlight Color--sets the color for selections in night mode. · Screen Capture--allows you to take screen captures on the device. Setting the Device Tones You can customize tones for messages, keys, turn warnings, and alarms. Select a tone for each audible type. Map Settings Select Setup > Map. · Orientation--adjusts how the map is shown on the page. North Up--shows north at the top of the page. Track Up--shows your current direction of travel toward the top of the page. Automotive Mode--shows an automotive perspective with the direction of travel at the top. · Guidance Text--allows you to select when to show guidance text on the map. 31 eTrex Owner's Manual Customizing Your Device · Data Fields--selects the number and size of the data fields to display on the map. · Advanced Map Setup--sets the zoom levels, the text size, and the detail level of the map. Auto Zoom--automatically selects the appropriate zoom level for optimal use on your map. When Off is selected, you must zoom in or out manually. Zoom Levels--selects the zoom level for map items. Text Size--selects the text size for map items. Detail--selects the amount of detail shown on the map. Showing more detail may cause the map to redraw more slowly. Shaded Relief--shows detail relief on the map (if available) or turns off shading. 32 · Map Information--allows you to enable or disable the maps currently loaded on the device. To purchase additional maps, see page 11. Tracks Settings Select Setup > Tracks. · Track Log--turns track recording on or off. [. . . ] of your rate of ascent or descent to a predetermined altitude. Vertical Speed Your rate of altitude gain or loss over time. Waypoint at The next point on Next your route. eTrex Owner's Manual 51 Appendix Troubleshooting Problem The device does not respond. I want to reset all the customized settings back to the factory defaults. [. . . ]