10-3 
 
3.Insert the USB drive in the machine on which the function configurations need to be activated. 
Access the License menu as follows: Select Main > Service, enter the correct password, and 
select Setup > License, as shown below: 
 
4.Click Install to active the function configurations via the USB drive. When the activation is 
completed, the system displays "New functions activated, please restart! " 
NOTE 
  Ensure the anesthesia machine is powered on before the activation is completed 
or an error message appears; otherwise, the BIOS program of the CPU board on 
the anesthesia machine will be damaged. 
  After the activation success message is displayed, restart the anesthesia machine 
for the new functions to take effect.