Hi, I shoot with a canon 5d2 and a friend wanted some pointers on interior shots. I wanted to show her how to use her live view to get the lighting look she would be happiest with, but I'm not really familiar with Nikon. We had her (D3330 I think) on a tripod in live view, in manual setting, but when we adjusted the shutter speed there was no change on the camera display. I could see the shutter speed changing, but the actual image on the screen wasn't changing. When I adjust the shutter speed on my canon in live view I can see the image getting lighter or darker. Can somebody please tell me what I might have been doing wrong with her Nikon?

