This is what i watched for the 7100 dont know if it will help
https://www.youtube.com/watch?v=kYu_j8kk6xs
https://www.youtube.com/watch?v=kYu_j8kk6xs
I just posted more photos from my D7200 on my thread if you're interested in looking.
http://nikonites.com/project-365-an...-dakota-minnesota-photos-9.html#axzz3XnzGV1Xd