Sony Cyber-shot DSC-RX100 IV - Manual (Page 54)

Program Shift
You can change the shutter speed and aperture (F-value) combination by rotating the
control wheel, without changing the appropriate exposure that is set by this product. This
function is available when you do not use the flash.
“P” on the screen changes to “P*” when you turn the control wheel.
To cancel program shift, set the shooting mode to other than [Program Auto], or turn off
the camera.
Note
According to the brightness of the environment, the program shift may not be used.
Set the shooting mode to another one than “P” or turn off the power to cancel the setting
you made.
When the brightness changes, the aperture (F value) and shutter speed also change
while maintaining the shift amount.
[31] How to Use Shooting Selecting a shooting mode
Sweep Panorama
Allows you to create a single panoramic image from multiple images shot while panning the
camera.
1. Set the mode dial to (Sweep Panorama).
2. Point the camera at the subject.
3. While pressing the shutter button halfway down, aim the camera at one end of the
desired panoramic composition.