Casio IT-800 Series Software Manual page 186

3.17 External GPS
This applet is used to configure the built-in GPS receiver.
Programs Tab
This tab is for selecting the port from which programs will access GPS data. The program port
must be a different port than the one specified as the hardware port.
Figure 3-35
Hardware Tab
This tab is for selecting the port to which your GPS receiver is connected. The hardware port must
be a different port than the one specified as the program port.
Figure 3-36
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