Anyone familiar with Hoist Fitness weight machines?

unmitigatedbadassery

I workout with a friend sometimes and in his workout room there are several Hoist brand machines. They work great. My question is on the machine it gives a different weight corresponding to the number plate selected and it's different for each exercise. I have uploaded a photo to better explain what I mean.

I was doing tricep pulldowns and the number corresponded to 66lbs. I have done pulldowns on other machines and been nowhere near 66lbs. Am I just reading it incorrectly or is there a secret decoder ring?