Sony DSC-RX10M4 Help Manual page 573

Help Guide
Digital Still Camera
DSC-RX10M4
Setting Reset
Resets the product to the default settings. Even if you perform [Setting Reset], the recorded images are retained.
MENU → (Setup) → [Setting Reset] → desired setting.
1
Menu item details
Camera Settings Reset:
Initializes the main shooting settings to the default settings.
Initialize:
Initializes all the settings to the default settings.
Note
Be sure not to eject the battery pack while resetting.
Settings of [Picture Profile] will not be reset even when [Camera Settings Reset] or [Initialize] is performed.
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