Raymarine forum

Hi so I have a a128 -cp450 and a b275 transducer (B275LHW-41-637-3)
The fish finder chirp works
But when I go to external devices it’s not showing up
When I go to transducer settings it shows it in the display
I am trying to get a temperature reading on the chart page
And the fish finder page

Welcome back to the Raymarine Forum Theman772,

Are you seeking information concerning how to display the water temperature data item or are you reporting that when the data item is displayed, it has dashes for a value?