Plummit
Well Known Member
I have a 796 and a GDL-39-3D. I was going to update the firmware for the GDL-39 but I can't figure out how to do it. I bought it new but can't find a data cable to plug in to the GDL. I have the power/data cable for the 796, but nothing fits the GDL. It works great as a blue tooth ADSB receiver, but it doesn't look like you can update via blue tooth. Do I need to buy another cable to update the firmware?
~Marc
~Marc