zūmo 500/550 Owner’s Manual GettinG StartedGettinG StartedLooking at Your zūmoA. Power buttonB. Zoom in, raise volume, orincrease brightness.C. Zoom out, lower volume, ordecrease brightness.D. Page button—scrollthrough the Map, Compass, TripInformation, Media Player, andPhone Menu pages. Press andhold to adjust brightness.E. Speak button—press to adjust volumelevel. Press and holdto announce voicedirections.SD cardslotMn-USB port for AC power,USB Mass Storage mode, andupdatng softwareABCDEMCX connectorunder weathercap (see page58)Battery pack(see page 57)