Using The Sorcerer's Appliance

Hint 1 of 8:

You got the Garter outside the party on Thursday ?  +50 points

Hint 2 of 8:

ATTACH GARTER TO APPLIANCE.

Hint 3 of 8:

The word changes from "Genesis" to "Identity Assumption".

Hint 4 of 8:

ENTER and TURN POWER DIAL TO 5.

Hint 5 of 8:

This allows you to look like whoever is at the specified coordinates.

Hint 6 of 8:

*Do Not* exit the Appliance -- disregard the warning!!

Hint 7 of 8:

Use the coordinates found on the paper Sewer Map.