Nikon D7500 Users Manual - English for customers in the Americas - Page 206

3 Focus. Frame the opening shot and press the shutter-release button halfway to focus; to zoom in for precise focus as describe in "Live View Zoom Preview" (0 57), press the X (T) button. Note that the number of subjects that can be detected in face-priority AF drops during movie recording. A Exposure The following exposure settings can be adjusted in movie mode: Aperture Shutter speed ISO sensitivity P, S 1 - - - 2, 3 A ✔ - - 2, 3 M ✔ ✔ ✔ 3, 4 Other shooting - - - modes 1 Exposure for mode S is equivalent to mode P. 2 The upper limit for ISO sensitivity can be selected using the ISO sensitivity settings > Maximum sensitivity option in the movie shooting menu (0 257). 3 Regardless of the option chosen for ISO sensitivity settings > Maximum sensitivity or for ISO sensitivity (mode M), the upper limit when On is selected for Electronic VR in the movie shooting menu is ISO 51200. 4 If On is selected for ISO sensitivity settings > Auto ISO control (mode M) in the movie shooting menu, the upper limit for ISO sensitivity can be selected using the Maximum sensitivity option. In mode M, shutter speed can be set to values between 1/25 s and 1/8000 s (the slowest available shutter speed varies with the frame rate; 0 188). In other modes, shutter speed is adjusted automatically. If the subject is over- or under-exposed in modes other than A or M, end live view and start live view again or select mode A and adjust aperture. 180