Sony DSC-RX100M4 Instruction Manual page 178

You can select the exposure mode for HFR shooting based on the subject and effect you
want.
(Camera Settings) → [High Frame Rate] → desired settings.
1. MENU→
Menu item details
Program Auto/
Exposure
[120] How to Use
convenient use
Memory
Allows you to register up to 3 often-used modes or product settings in the product. You can
recall the settings using just the mode dial.
1. Set the product to the setting you want to register.
2. MENU →
Items that can be registered
Shooting mode
Aperture (F number)
Shutter speed
Camera Settings
Optical zoom scale
To recall registered settings
Set the mode dial to MR, then press the right/left side of the control wheel or turn the control
wheel to select the desired memory number.
To change registered settings
Change the setting to the desired one and re-register the setting to the same mode number.
Note
Program Shift cannot be registered.
Aperture Priority/
Using shooting functions
(Camera Settings) → [Memory] → desired number.
Shutter Priority/
Customizing the shooting functions for
Manual