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a. Find the adjustment panel (with two grooves on each end), and a Fixed Clip
and Mounting Plate.
b. Insert the fixed clip into the groove of the adjustment panel.
c. Slide the fixed clip into the groove of the window panel and slide the fixed clip
until there is no gap between the two panels.
d. Screw the mounting plate into the fixed clip to secure the panels together once
it is at the length of your window.
mounting plate
fixed clip
e. If needed, follow the above steps to connect the other side of the adjustment
panel to the extension panel. The total length of the panels will reach 62 inches.
If your window is longer than 62 inches, you will need to improvise to fill in the gap.