Quick Start4The IN key — adjusts the map scale to show a smaller area with more detail. (Zooms in)The OUT key — adjusts the map scale to show a larger area with less detail. (Zooms out)The PAGE key — cycles the unit through the main display pages in sequence and returnsthe display from a submenu page.The QUIT key — cycles the unit through the main display pages in a reverse sequence,re-saves the previous value in a data entry field, or cancels an unintended function such as aGOTO.The ENTER key — selects a highlighted menu option. When entering data, it allows you toinitiate entry, and then to accept the selected value(s). It also marks the current location of awaypoint when pressed and held for more than one second.The MENU key — displays a menu of available options for the current page, Pressing theMENU key twice will display the Main Menu.The NAV/MOB key — displays the Navigation Menu. It also activates the MOB (ManOverBoard) function when pressed and held for more than one second.The FIND key — allows you to quickly access User Waypoints, Cities, Points of Interest,Services and other items used for navigation.The POWER key — is used to turn the unit on and off and to activate the backlight. It isalso used to adjust the contrast.The ARROW KEYPAD — is used to select (highlight) menu options and enter data. It alsocontrols cursor movement on the Map Page.Learning the Keypad