I installed all new Raymarine Electronics this Spring & and am happy with the performance. My only issue is that I can't seem to get the E-120 Display to show the Water Temp& Boat Speed like it should. The new transom mount transducer is properly installed, has the appropriate sensors, & should be providing the data. I checked most of the manuals & can't seem to trouble shoot the issue. I could care less about the speed sensor, but would like the Temperature to function. Any info would be appreciated. Thanks-