Nikon D780 DSLR Camera (Body Only) - Manual (Page 226)

180 Shooting Settings
Q
Quiet
shutter-
release
As for single frame, except that the mirror does
not click back into place while the shutter-release
button is fully pressed, allowing the user to
control the timing of the click made by the mirror,
which is also quieter than in single frame mode.
In addition, a beep does not sound regardless of
the setting selected for [
Beep options ] > [ Beep
on/off ] in the setup menu.
Q C
Qc (quiet
continuous)
shutter-
release
The camera takes pictures at up to 3 fps while the
shutter-release button is pressed; camera noise is
reduced.
E Self-timer Take pictures with the self-timer ( 0 183).
M UP Mirror up
Choose this mode to minimize camera shake in
telephoto or close-up photography or in other
situations in which the slightest camera
movement can result in blurred photographs
(
0 185).
Mode Description