LFD LE phono stage questions

Hi! A few questions for anyone with experience with the amazing LFD LE phono stage:
1. The LED light on the front is amber, not blue. What might this indicate?

2.  The unit is set for MM; however, I'd like to switch it to MC. I cannot find a copy of the owners manual but I'm comfortable with the soldering needed. Anyone have experience with this operation?

Also, if anyone has access to lfd Le manual oh, I would be willing to share it, I'd love that too.