How to set up the Virtual wall/restricted area on the Xiaomi Robot Vacuum X20 Max?

You can set up Virtual wall/restricted area using the Mi Home/Xiaomi Home APP to prevent the robot vacuum from entering areas that do not need to be cleaned.
To set up Virtual wall/restricted area on the Xiaomi Robot Vacuum X20 Max, please refer to the following methods:
1. Open the Mi Home/Xiaomi Home APP and choose [Xiaomi Robot Vacuum X20 Max] >> on the homepage of the device, tap the map editing icon >> choose [Virtual wall/restricted area]. Depending on your needs, select virtual wall, vacuuming & mopping restricted area, and mopping restricted area. It will automatically add a dashed line or a colored box to the map. You can drag to move the area, adjust the size by pulling down the corner at the bottom right, or delete it by tapping the "X" at the top left. Once you’re done, confirm the settings to activate them;
2. Open the Mi Home/Xiaomi Home APP and choose [Xiaomi Robot Vacuum X20 Max] >> tap the three dots icon at the upper right corner >> enter [Map list] >> select the corresponding map to set restricted area, room, furniture and materials.
Note:
1. Before using this feature, you need to save a map in the APP;
2. Moving the robot vacuum or making significant changes to your home environment can render the original map invalid, causing the restricted areas & virtual walls to be lost;
3. Once the virtual wall, vacuuming & mopping restricted area, and mopping restricted area are set, the device will be unable to cross or will not enter these areas during operation.