I'm just getting to know NN3D on a boat (new to me) and have one or two questions I'm hoping you guys might be able to offer your help on. I think I'm fairly ok with the tech side of what talk to what etc, but am stumped here.
Firstly the system: MFD12, MFD8, SC30, DRS4D radar, FA50, Hub etc.
Q1: The SC30 seems (according to the on-board diagram) to be only connected directly to the DRS4D dome. I don't get heading on the instrument page, and position only comes in from the FA50. I expected position and heading to come from the SC30. In the Global tab in settings I can select the SC30 for position and heading but then get alarms for lost positing and heading. By allowing the FA50 to provide position the system settles again (albeit without heading). Is there a reason the SC30 would be shown to be connected directly to the radar dome?
Q2: How do I get charts for the system? Can I just buy an area on SD card and put it in as with my last Raymarine boat, or is there more to it?
Firstly the system: MFD12, MFD8, SC30, DRS4D radar, FA50, Hub etc.
Q1: The SC30 seems (according to the on-board diagram) to be only connected directly to the DRS4D dome. I don't get heading on the instrument page, and position only comes in from the FA50. I expected position and heading to come from the SC30. In the Global tab in settings I can select the SC30 for position and heading but then get alarms for lost positing and heading. By allowing the FA50 to provide position the system settles again (albeit without heading). Is there a reason the SC30 would be shown to be connected directly to the radar dome?
Q2: How do I get charts for the system? Can I just buy an area on SD card and put it in as with my last Raymarine boat, or is there more to it?