Magellan MAP 330 GPS Receiver 9Basic OperationBasic OperationFor many of you this will be your first introduction into using a GPS receiver as anavigational tool. With all of the features and functions provided with the MAP330, it may seem a bit intimidating at first. Don’t worry. There are only a fewthings you need to know to use the MAP 330. They will be discussed here indetail. Other features and functions can be found in the Reference Section ofthis manual.Quadrifilar AntennaIN - Zooms in thedisplay of the Mapscreen. (Press onceto zoom one level,press and hold toquickly movethrough the zoomlevels.)OUT - Zooms outthe display of theMap screen. (Pressonce to zoom onelevel, press and holdto quickly movethrough the zoomlevels.)ENTER - Confirmsdata entries or menuselections.MENU - Accessesmenus for displayedscreens. Alsoprovides access towaypoint, route andsetup functions.Power/Light- Turns theMAP 330 on/off. Also usedto turn the displaybacklight on/off.ESC- Cancels theoperation of the lastbutton pressed.Also scrolls throughthe NAV screens inreverse order.NAV - Accesses thevarious navigationscreens.MARK/GOTO - MARKis used to create awaypoint. GOTO isused to create adirect route to anywaypoint stored inmemory.MAP 330