If you have changed the system setup by mistake, you can restore the default settings.
The model in the example can differ from actual models and is subject to change for performance improvements, without prior notice.
Open the initial system setup screen and use the arrow keys to move to [Save & Exit].
When the Save & Exit item appears, use the arrow keys to move to [Restore Defaults] and press the [Enter] key.
When a pop-up window appears, select [Yes] and press the [Enter] key. The settings will be reset to the factory default.
Open the initial system setup screen and press [F3] to restore setup to its factory settings.