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Contents
1 Introduction ................................................................................................... 5
2 Front- and back-panel layout ....................................................................... 7
3 Installation ..................................................................................................... 9
3.1 Power supply ............................................................................................ 9
3.2 Receiving antenna ................................................................................... 9
3.3 Connecting the serial output to a PC ...................................................... 10
3.4 Grounding .............................................................................................. 10
3.5 Lightning protection ................................................................................ 11
4 Operation ..................................................................................................... 13
4.1 Receiving data ....................................................................................... 13
4.1.1 GPS position ................................................................................... 14
4.1.2 Signal quality ................................................................................... 14
4.1.3 Speaker........................................................................................... 14
4.2 Checking the receiver alignment ............................................................ 14
4.2.1 Realignment procedure ................................................................... 15
4.3 Changing the reception frequency ......................................................... 16
4.3.1 Crystal exchange procedure ........................................................... 16
4.4 W@ves21 and SeaSaw21 ..................................................................... 16
5 Troubleshooting .......................................................................................... 17
5.1 Power and fuses .................................................................................... 17
5.2 Antenna, signal quality and noise ........................................................... 17
5.3 Data interface ......................................................................................... 18
6 Specifications .............................................................................................. 19
7 Contact information .................................................................................... 21
Appendix A: Buoy HF data link and range ................................................... 22
Appendix B: Output message format ........................................................... 31
Appendix C: WAREC compatibility considerations .................................... 32
Appendix D: Abbreviations ........................................................................... 33
Appendix E: Receiving antennas .................................................................. 34
Summary of Contents for 45100
Page 2: ...2 Check if mains supply matches with the specifications of the device...
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Page 36: ...36 E 2 Directional Antenna 25 45 MHz Figure E3 Directional quarter wave antenna...