[mothered]

The unit Is locked (digitally) by the manufacturer and requires a "6 digit activation code".

Is this what you're referring to?

Yes and the Disa # on box and Disa# on projector are two different numbers

When you've purchased the projector, the activation number should be printed on the receipt.

Use this website and enter the DiSa number via the barcode on the box . It should give you the activation code.