Sony Cyber-shot RX10 III - Manual (Page 47)

2. Select a function to be registered by pressing the up/down/left/right side of the control
wheel.
3. Select the desired setting by turning the control wheel, and press in the center of
the control wheel.
Some functions can be fine-tuned using the control dial.
Performing settings on the dedicated screen
Select the desired function in step 2, then press on the center of the control wheel. The
dedicated setting screen for the function appears. Follow the operating guide (A) to perform
the settings.