Raytheon / Raymaine RL70CRC

[northshore]

Greetings,
Would anyone like to venture a guess as to why my 'SPEED' databox is blank but my 'SOG' indicates an appropriate speed?
It's a 'new to me' boat so this could quite easily be operator error :grin:

Thanks in advance!

 

[Henry Boyd]

Speaking from memory, SOG comes from GPS data and is Speed Over Ground, and SPEED is the speed of the water passing over the hull. SPEED would come from a source such as a paddlewheel, and I think some depth transducers also can have this feature. If you have the speed transducer and nothing shows up then there is a connectivity issue. Keep in mind you can have open data boxes even if there is no data source to support them.

Henry

 

[northshore]

Thanks Henry - That would explain it!