1. Log in to the one-card cloud system, click the top navigation menu "ladder control".

2. Enter the elevator control module and click "Elevator Management".

3. The equipment in the elevator management needs to be installed in the building. The equipment cannot be added in the elevator management, only the equipment can be deleted.

4. Click "Properties" to open the device properties pop-up window.

5. Click the top bar to switch the properties of the device.

6. Click to initialize the device, it will prompt this operation to re-upload the device, if the device is initialized, the device will re-upload the personnel, do you want to continue? The initialization of the device needs to be done with caution.

7. After the device parameters are set, you can click "OK" to save, and wait for the device to be online within 30 minutes to be sent to the device.