26.1.1 All systems, sources and sensors incorporated,
connected in the INS should be part of the alert management.
26.1.2 The following equipment and
systems, if installed, and not incorporated in the INS should
be also included in the alert management as far as possible:
- heading information system
- heading/track control system
- electronic position-fixing systems
- speed and distance measuring equipment
- radar with target tracking functions
- ECDIS
- AIS
- echo sounding equipment
- GMDSS equipment
- relevant machinery alarms for early warning.
26.1.3 The following equipment and systems, if
installed, should be connected to the alert management:
- bridge navigational watch alarm.