8 GPSMAP 60Cx Owner’s ManualGETTING STARTED >On-Screen MessagesWhen a significant event in the operation of the unitoccurs, an on-screen message appears to advise you ofthe occurrence. In each case the condition is describedand often a remedy provided. Press ENTER toacknowledge the message and close the window.On-Screen MessagesIn some instances the message may indicate atemporary condition such as the “CalculatingRoute” message and close as soon as calculation iscompleted.Using the Mapping DatabasesMany of the GPSMAP 60Cx features require detailedmapping data in order to be fully operational, so youmay want to transfer maps before using the unit. TheMicroSD card provided with your unit can be loadedwith detailed maps from optional MapSource disks foryour PC can enhance the versatility of your GPSMAP60Cx. With selected MapSource detailed mapping data,you can view listings of nearby restaurants, lodging,shopping centers, attractions and entertainment, andeven retrieve addresses and phone numbers for anylisted location. The amount of data transferable islimited to the capacity printed on the MicroSD card.Map data transfer requires the USB Interface Cableprovided with the unit to transfer MapSource datafrom a PC to the MicroSD card in the GPSMAP60Cx. Inserting the MicroSD card in a standard SDcard adapter and card reader allows for faster transfer.You can purchase additional higher capacity MicroSDcards at your electronics supplier. See the GarminWeb site (http://www.garmin.com/cartography/) forcompatible MapSource products.Calculating RouteMessage