![background image](http://html.mh-extra.com/html/olympia/nc-320/nc-320_instructions-manual_732397007.webp)
The bank note validator starts up and a new version number briefly appears in the display. The bank note
validator can be switched off and the connection with the USB-to-serial adapter disconnected.
A 100 Euro bank note should be used for the final alignment. Please insert this bank note in all four
directions.
The bank note validator is now ready to use with the updated firmware installed.