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5.4 Electrical .................................................................................................................................... 57
5.5 Display and user interface ......................................................................................................... 58
5.6 Internal GPS .............................................................................................................................. 58
5.7 TDMA transmitter ....................................................................................................................... 58
5.8 TDMA receivers .......................................................................................................................... 58
5.9 DSC receiver............................................................................................................................... 59
5.10 RF connections ........................................................................................................................... 59
5.11 Data interfaces............................................................................................................................ 59
5.12 Power and data connector information ....................................................................................... 60
6 Technical reference.......................................................................61
6.1 Interface sentences..................................................................................................................... 61
6.2 Transmission intervals ................................................................................................................ 62
6.3 Sensor data input port................................................................................................................. 62
6.4 Bi-directional data ports .............................................................................................................. 63
6.5 Output drive capability of bi-directional ports ..............................................................................63
6.6 DGPS port................................................................................................................................... 63
6.7 RS232 port.................................................................................................................................. 63
6.8 Input data sentence formats ....................................................................................................... 63
6.9 Output data sentence formats..................................................................................................... 72
7 Drawings ........................................................................................76
7.1 AIS transceiver overall dimensions............................................................................................. 76
7.2 Junction box overall dimensions................................................................................................. 76
7.3 Dash mount bracket fixing holes (drill drawing) (not to scale) .................................................... 77
7.4 GPS antenna drawing (not to scale)...........................................................................................77
8 Installation record .........................................................................79