Error correction capabilities of H22n

Question to Lg H22n users:is drive’s error correction capabilites high or not?

They are the best I’ve encountered. I’ve had a number of degraded discs that none of my other drives could read, yet my H22N breezes through without any problems. This is not just a trait of the H22N though, I’ve seen it on other LGs and also my LG 4167B is very good at reading bad discs.

Thanks for your answer…