I have been reading through the posts as best I can to try to figure out my depth issue on my 797 c2si. It is mounted at the console, Y-Cable, with the HDSI transducer on the transom and a puck in the bilge area. It will occassionally read 1.6 or 1.7 FOW, when my 788ci at the bow is reading 14 FOW and I'm throwing a SK 6xd crankbait.
When I'm having this issue, the screen will read the incorrect depth, as well as show no depth on the down image or soanr pages. The SI image is showing the correct depth even if the depth read 1.6 or 1.7.
So far, I've determined I need to isolate the two transducer from the Y-cable, and I may need to turn my bow fishfinder off. I usually leave it turned on. I"ve also seen it suggested that I can set the water type to Saltwater Deep and the surface clutter to 9. Am I missing any other suggestions?
Is it possible to have the HDSI transducer only, and get sonar,DI, and SI images. What would I lose if I only had the HDSI transducer?
Thanks for your suggestions!
Eric