As long as any of the triangles on a strut is green, the gear is safely downlocked. No precedence between LGCIU 1 and 2.
The gear lights are linked to LGCIU 1, so if you are looking at the wheelpage to confirm downlock, there probably is an error in LGCIU 1. Or you are having a bad day where both LGCIU 1 and 2 indicate a problem.
If LGCIU 1 would take precedence than naturally you would not need to look at the wheelpage, as the info from LGCIU 1 on the gearlights and the wheelpage will indicate the same.
Last edited by 737Jock; 10th Jan 2013 at 09:16.