Nikon COOLPIX S9600 Reference Manual page 84

Restricted
function
Digital zoom
Shutter sound
B
Notes About Digital Zoom
Depending on the shooting mode or the current settings, digital zoom may not be
available (E70).
When digital zoom is in effect, the camera focuses in the center of the frame.
62
Option
Continuous (A57)
AF area mode (A57)
Continuous (A57)
Description
When Multi-shot 16 is selected, digital
zoom cannot be used.
When Subject tracking is selected,
digital zoom cannot be used.
When a setting other than Single is
selected, the shutter sound is disabled.