274.4.3.7. MANUAL GPS/TIME LAT/LONG MANUAL SET(Input position manually) : Ship’s position andlongitude is displayed on screen together with time. To display “MANUALSETUP”, value of latitude, longitude and time will be displayed in reversestatus. This display mode will be cancelled as soon as GPS receiver isconnected and come to display normal mode.Warning : This function is only available when GPS receiver is disconnected. TIME MANUAL SET(Input time manually):Warning : This function is only available when GPS receiver is disconnected.4.4.3.8. DSC SET USER MMSI(Input own ship’s MMSI or Confirm MMSI) This mode can be executed only once. Be sure to input own ship’s MMSIID before using DSC function. MMSI ID once set can be read outwhenever it is wanted. By inputting USER MMSID once more, MMSI ID can be storedpermanently. Whenever it may be, stored MMSI ID can be seen through this MENU. INDIVIDUAL REPLY(Automatic relay of individual call and manual setup) SET(Group MMSI setup and edit) : Use GROUP SETUP toproduce/edit/delete GROUP of who are called quite often. GROUP MMSI IDalways begins with “0”. Setup GROUP Edit GROUP Name Delete GROUP NAME LAT/LONG REPLY(Setup automatic response on request LL Polling) : 3Items can be selectable in response to request of LL Polling. AUTO : Automatic response to any LL Polling coming from FRIENDS. MANUAL : Manual decision is to be made whether it is necessary toresponse to the request of LL Polling from FRIENDS. OFF : Ignore all LL Polling coming from Friends.