operation mode

noun
UK /ˌɒpəˈreɪʃən məʊd/
US /ˌɑːpəˈreɪʃən moʊd/

A way a machine or program is set to work.

Press this button to switch the toy robot to its quiet operation mode.


OTHER MEANINGS

2. A particular state in which a device performs a specific set of tasks.

The camera's night operation mode helps you take pictures in the dark.

3. The way a business or system carries out its daily activities.

The factory changed its operation mode to make toys faster.

4. A selected option in software that controls how the program behaves.

In safe operation mode, the game turns off the loud sounds.