"Thank you for your input. I think I am actually getting close to understanding. However, the way mine is set up is like this. At the DSM250, I have 3 plugs/wires, 1) goes to the transducer, 2) is the power and 3) is a single three…"
"Only way I know of to backup waypoints on a RL80C is to copy them to a card in the NT slots. I would think this is what I would guess the shop did and then put them on the SD card for you. I think I'd go back to the shop and ask…"
"Would be best if you can provide the model number(s) of your various system components, but my initial thought is that your chart plotter is not receiving a GPS signal. Depending on what model of chart plotter you have the GPS location…"
"The first "C" in the model name suffix stands for color. The "RC" stands for Ray Chart. So the RL80C is just a color radar display while the RL80CRC is also color but adds chart plotting with electronic charts via the…"
"Any of the HSB2 displays (RL70C, RL80C, L755, L760, L770, RC530...) could be used to replace the RL70C at the upper helm and would have full function of the other devices on the HSB2 network -- GPS/chart plotting & radar from the lower helm…"
"About four weeks ago, the i70 started reporting no compass consistently. I finally did the recommended test and the Fluxgate passed. I also purchased a new Fluxgate and the new Fluxgate shows the same behavior.
The smart pilot is putting out 2.4…"
"Ok, I have installed the i70 and can now calibrate the wind data, yippie
I've ordered a converter kit for the smart controller... $$$ oh ya it's a boat.
My e7 MFD has AIS data from a Horizon VHF, the i70 says no AIS available, any ideas on…"