[DG] [DG11] calbration speedometer

[Derek - Raymarine - Moderator]

Hi Perseus,

Please can you check the speed calibration factor in the speed instrument, can you increase the cal factor to equal the SOG reading when at slack tide or current? The speed transducer you are using is a smart transducer connected direct to the STng backbone?

It also looks like the software version of the transducer is very early, how old is the transducer? do you have the Raymarine serial number ( you have identified a serial number 1917885 but is there a different serial number too?)

You gave a software version for the DST200 of 1.003 for your transducer - the current version is 1.022 for that version . . . if you can confirmthe details of your existing DST200, then it will need a software update.

Thanks
Derek