─ Declarations
─ Crew personnel administration & welfare
─ Maintenance & Supply
5.3 Decision Making;
─ Set course/Set Speed
─ Collisision & grounding avoidance
─ Emergency situation judgements/counter measures
─ Weather forecasting
The process of decision making is shown in
5.4 Emergency Action;
─ Crash astern or stop engine
─ Over-ride steering control
─ Whistle & signal
─ Distress communications
─ Fire alarm
─ General alarm
5.5 Recording/Logging;
─ Ofiicial/Statutory Log Keeping
─ Abstract logging
6. Man/Machine Interface
To display accurate and assessable information, arranged according to best Man/Machine Interface(MMI) Practice and Philosophy, for use in carrying out the mission of ship's navigation. Fig.6-1
6.1 Mode of Navigational watch keeping
(OHP-9) (OHP-10) (OHP-11)
6.1.1 Navigation mode
─ Traffic surveillance
─ Heading control
─ positioning
─ Speed setting
─ Route planning(change/add)
─ NtM/Chart up-dating
─ Communication/distress procedure
─ Weather observation & Forecasting
─ Cargo/Hull condition monitoring
