[. . . ] For use with models 10, 20, 30
ownerâs manual
eTrex®
© 2011 Garmin Ltd. 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. Com for current updates and supplemental information concerning the use of this product. [. . . ] ¢ Screen Captureâallows you to take screen captures on the device. Setting the Device Tones
You can customize tones for messages, keys, turn warnings, and alarms. ¢ Orientationâadjusts how the map is shown on the page. ¦⦠North Upâshows north at the top of the page. ¦⦠Track Upâshows your current direction of travel toward the top of the page. ¦⦠Automotive Modeâshows an automotive perspective with the direction of travel at the top. ¢ Guidance Textâallows you to select when to show guidance text on the map. 31
eTrex Ownerâs Manual
Customizing Your Device
⢠Data Fieldsâselects the number and size of the data fields to display on the map. ¢ Advanced Map Setupâsets the zoom levels, the text size, and the detail level of the map. ¦⦠Auto Zoomâautomatically selects the appropriate zoom level for optimal use on your map. ¦⦠Zoom Levelsâselects the zoom level for map items. ¦⦠Text Sizeâselects the text size for map items. ¦⦠Detailâselects the amount of detail shown on the map. ¦⦠Shaded Reliefâshows detail relief on the map (if available) or turns off shading. 32
⢠Map Informationâallows you to enable or disable the maps currently loaded on the device. Auto records the tracks at a variable rate to create an optimum representation of your tracks. ⢠Recording Intervalâselects a track log recording rate. Recording points more frequently creates a more-detailed track, but fills the track log faster. eTrex Ownerâs Manual
Customizing Your Device
⢠Auto Archiveâselects an automatic archive method to organize your tracks. ¢ Color (eTrex 20/30)âchanges the color of the track line on the map. ¢ Time Zoneâallows you to select the time zone for the device. You can select Automatic to set the time zone automatically based on your GPS position. [. . . ] The ratio of horizontal distance traveled to the change in vertical distance. eTrex Ownerâs Manual
Appendix
Data Field Description Glide Ratio to The glide ratio Dest. Required to descend from your current position and elevation to the destination elevation. Heart Rate Your heart rate in (heart rate beats per minute monitor (bpm). [. . . ]