DevelopmentTight9474

I’m in the middle of watching season 1 episode 5, “Into the Abyss,” and I noticed in the LM when they’re prepping to descend to the lunar surface (about 9:30 into the episode) the DSKY they use is completely fictional. Is there a lore reason for why the DSKY was changed (especially when all previous appearances of it had a far more accurate display and keyboard)? I’d prefer to avoid spoilers past this point in the show as well