I have the L1250RC and am trying to connect the Raytheon Raystar 120 gps antenna, but the plug is not compatible with the unit. I bought the D244 seatalk junction box and the HBS cable and non are the correct ones. What do I need need to connect the raystar 120 to my unit?
I also have the E66024 transducer and want to add the DSM300 box, Am I going to run into any issues.
Thanks, Ling King