Smart Technologies X-Port 20 Switch XP20-2000i - Manual (Page 7)

5. Carefully swing the Electronics tray down so it hangs vertically.
Open Electronics Tray
6. Install the X-Port 20 switch on the studs in the Electronics Tray. Using a Phillips No. 1
screwdriver, secure it in place with the supplied screws and washers.
X-Port 20 Switch
Stud (x 4)
Installing the X-Port 20 Switch in the Electronics Tray
X-Port 20 Switch Installation Guide for the 2000i 99-00486-00 Rev B0 3