Nikon D7200 body - Manual (Page 53)

53 Menu Guide
Choose from High quality and Normal.
Turn the built-in or optional stereo microphones ( 0 188) on or
off or adjust microphone sensitivity. Choose Auto sensitivity to
adjust sensitivity automatically, Microphone off to turn sound
recording off; to select microphone sensitivity manually, select
Manual sensitivity and choose a sensitivity.
Movie Quality
G button
➜ 1 movie shooting menu
Microphone Sensitivity
G button
➜ 1 movie shooting menu
A The 2 Icon
2 is displayed during playback if the movie
was recorded without sound.