How to use the Do Not Disturb mode on the Xiaomi Robot Vacuum X20 Max?

The Do Not Disturb mode is enabled by default on the Xiaomi Robot Vacuum X20 Max, with a default time period of 22:00-08:00.
You can disable the Do Not Disturb mode or modify the time period in the Mi Home/Xiaomi Home APP:
Open the Mi Home/Xiaomi Home APP >> select [Xiaomi Robot Vacuum X20 Max] >> tap three dots at the upper right corner >> select [DND period] >> adjust your time period.
During the Do Not Disturb period, the Xiaomi Robot Vacuum X20 Max will not initiate cleaning tasks, the voice volume will be lowered, and the indicators on the vacuum cleaner will be turned off. The omni station will not work. Scheduled cleanings will not take place during this time, however, resumption of interrupted cleanings will continue after the Do Not Disturb period ends.