Latitude and longitude data shall be entered to nearest thousandth of a minute (example: 36°15.935’).
Latitude and longitude shall be entered to the most accurate fraction (tenth, hundredth, or thousandth) of a minute known and followed with zeros to fill the DED window.
DED data shall be confirmed as correct prior to depressing and releasing ENTR switch.
Failure to comply may result in navigation errors being entered into EGI.