[DG] [DG] p70s Not Reading ST50 & ST60 Instruments

[Derek - Raymarine - Moderator]

HI Ramvet,

In the Cable from the SeaTalk instruments to the Converter block, have you connected the shield/bare wire of the SeaTalk to the BLACK wire in the WHite and black Spur cable?

The connections between the cables should be as below

SeaTalk cable Spur cable to converter(Blacl/White cable)

Red cut back and isolated - not used
Yellow Yellow
Shield/bare wire Black

Other than this, you should now check the connections on the backbone cable, maybe there is a poor connection or faulty connector block in the STng network to the p70s?

thanks
Derek