NoteWithout the input from a speed log, the CS90 will neither be able to present correct navigational information, nor compensate for vessel movements. This lack of compensation will prevent the CS90 from providing correct echo information.
In most cases a suitable sensor is already installed on the vessel. A global positioning system (GPS) with a compatible output format can also be used.
The speed log interface requirements are:
|
• |
Serial line: Standard NMEA 0183 datagram formats |
|
• |
Ethernet (LAN) line: Standard NMEA 0183 datagram formats |