(1) Remove 15 binding head screws around outside of blackout cover frame.
(2) Lift off blackout cover.
(1) Position blackout cover over window and match holes.
(2) Secure blackout cover with 15 No. 8 X 3/4 binding head screws (retractable sash window) or
15 No. 8 X 3/4-inch binding head screws (stationary sash window) inserted around outside of
blackout cover frame.