How to tell bitsetting

How can I tell if a burned +r dvd has the bitsetting or not? Also how can I tell if I have the bitsetting setup correctly on my drive, I have a NEC 3500AG with the 2.18 firmware and am using the binflash utility but am not too sure on how to use it, thx.

Welcome wootwoot there is a good FAQ in the NEC forum. It’s really a good read.