The CPA³-alarm is an additional accessory to bundle different functions and actions at a central point.
Functionality
The CPA³-alarm combines an acoustic signal generator for a triggered CPA-function and an incoming AIS S.A.R.T. emergency notification with a switch to change to the silent mode and an uncovered PAN PAN-switch.
This device receives impulses from the easyTRX2 and TRX2-IS, respectively once the set CPA-function has been triggered and turns them into acoustic signals. This also applies to the incoming AIS S.A.R.T emergency notifications. These two acoustic signals differ from one another in order to be able to allocate them more easily.
The silent mode switch turns off the transmit function of the connected easyTRX2 or easyTRX2-IS, with the result that no data about the vessel and its position is sent. This notification contains the message that you are having a problem and that you are asking for help. An AIS telegram type 14 is sent