Glad it worked out (at least enough to get started!)
So the only resolution that was readable by your FCP and QT was 1440/1080 60i? That is odd.
Prior to upgrading my FCP, I thought I tried all resolutions to no avail (same as you, quicktime player just played them with black screen, and FCP wouldn’t even recognize the files).
I will look at my manual as you described to see what that’s about! (I also have the U model, but without the SxS module).
(BTW, with my FCP upgrade, I tested all the camera formats and they all work. I do a lot of Standard Def DVDs, so to save SDHC card space, I shoot mostly at 720)
Out of curiosity, what version FCP are you running?
Does your version have all those “XDCAM EX” codecs listed in the FCP > Audio Video Settings > Sequence Preset?
Take care,
Anthony