nüvi® 57LM / 67LM Quick Start Manual 43Units and Time SettingsTo open the Units and Time settings page, fromthe main menu, select Settings > Units & Time.Current Time: Sets the device time.Time Format: Allows you to select a 12-hour,24-hour, or UTC display time.Units: Sets the unit of measure used fordistances.Position Format: Sets the coordinateformat and datum used for geographicalcoordinates.Language and Keyboard SettingsTo open the Language and Keyboard settings,from the main menu, select Settings >Language & Keyboard.Voice Language: Sets the language for voiceprompts.Text Language: Sets all on-screen text to theselected language.NOTE: Changing the text language does notchange the language of user-entered data ormap data, such as street names.Keyboard Language: Enables keyboardlanguages.Device and Privacy SettingsTo open the Device settings page, from the mainmenu, select Settings > Device.About: Displays the software version number,the unit ID number, and information onseveral other software features.EULAs: Displays the end-user licenseagreements that apply to your choice.NOTE: You need this information when youupdate the system software or purchaseadditional map data.