Maintenance Operations

Press the MAINTENANCE button from the Home screen to access maintenance functionality.

Maintenance Mode

The first screen requires the operator to enter a PIN (Security code) to access the Filter and Screen Maintenance information. Enter the Maintenance PIN and press the RETURN ARROW button. To exit, press the ESC button.

*Any security codes/pins will be issued upon the initial setup and installation of the DEMI 400 Series. This is to prevent inadvertent changes to critical system settings.