11-12To set the map datum...· Move the cursor over the output format and press the CLR key toselect the desired map datum. You may select from AUSTRALIA,EUROPE, GREAT BRITAIN, HAWAII, INDIA, IRELAND, NAD27ALASKA, NAD27 CANADA, NAD27 USA, NAD83, NEW ZEALAND,SOUTH AFRICA, SOUTH AMERICA, TOKYO, WGS72, and WGS84.· Move the cursor over “OK?” and press the ENT key.You may select the output data format of the GPS 100. “NMEA 0180”,“NMEA 0182” and “NMEA 0183” are available for interfacing with othermarine electronic devices. The “AVIATION” format is used in aviationinstallations. You may select “DOWNLOAD” to download your storedwaypoints and routes from the GPS 100 to a personal computer. Finally, youmay turn the output “OFF” if you do not use the interface (see Section 14.1for more information on NMEA interfaces).To select the GPS 100 output format...· Move the cursor over the cyclic field to the right of “OUTPUT” andpress the CLR key to select the desired output format.· Move the cursor over “OK?” and press the ENT key.11.8 WAYPOINT/ROUTE TRANSFERDATA TRANSFER PAGEWaypoints and routes may be transferred from one GPS 100 to another, orfrom a PC to a GPS 100. The Data Transfer Page allows you to select thedesired data transfer operation (receive waypoints/routes or transmitwaypoints/routes). Data transfer operations require an optional PC kit ordata transfer cable.Number of RoutesTransmitted/ReceivedNumber of WaypointsTransmitted/ReceivedTransfer Select Field