With this remote control unit (RCU)
the nature of distress can be entered into the navtec global-3
EPIRB. The NMEA output of the RCU provides GPS position, time, date,
course and ship's speed every second.
Possible natures of distress
In daily use, the RCU shows time, position,
speed and course.
The nature of distress
are prepared and will be enabled as soon as
the IMO cleares the usage