Wine Guardian WG15 Installation, Operation And Maintenance Manual page 59

！警告！
每次只能设置一个装置。请确保在配对一个
装置时，其他装置的插头未连接，从而保证
酒卫装置之间无通信问题
!WARNING!
Only one Unit can be set up at a time. Ensure
other units are unplugged while pairing a unit
to ensure there are no communication issues
between Wine Guardian Units
55