If needing to make a software upgrade please follow steps in attachment.

1. Open USW and connect to ML2 unit. Click the upgrade options icon

 3. Fill out the fields

4. Mark required options

5. Fill out fields

 6. Fill out fields


7. When all previous steps are done an option key is showed in the window marked with a red circle – Either download the PDF and send it to Support@deif.com or directly send it to us with the button "send order as email"


When receiving the option upgrade key back simply click the “write new options” icon. Then copy and paste new key into field marked with red circle and press OK. 

Unit is now upgraded with new option ☺