Webster IRP 4100 Installation Manual page 37

2 Using a 5/32" allen wrench, remove the two screws from the
lower spindles on the frame, if necessary. Make sure both the
top two spindles and the lower two spindles are tightly fastened
to the frame.
3 To hang the Webster screen on the IRP 4500 frame:
a With two people, one on each end of the Webster screen, lift
the screen into position and pass the power, RS-232, and IR
receiver cables through the oblong hole in the header.
b Line up the top two keyhole slots on the back of the screen
with the top two mounting spindles on the frame. Move the
screen straight back so both keyhole slots slide over their
spindles. In the process, you will have to press back on the
screen hard enough to compress the foam baffles around
the periphery.
c When you can feel that both top screen keyhole slots are
over their spindles, let down on the screen about 1/2 inch
(12 mm) so the spindles both slide up into their respective
slots. Do not release your hold on the screen until you have
confirmed, by trying to wiggle the screen in and out, that the
spindles are all the way to the top of their slots.
d Using a thin-bladed screwdriver or small knife, expose the
access holes for the two lower mounting screws by removing
the plastic hole covers at the two lower corners in the front
of the screen frame. (Use care not to scratch the surface of
the frame with your tool.)
e Using a flashlight, look through the two access holes to
make sure the two lower keyhole slots are lined up with the
screw holes in the lower spindles.
4 To secure the Webster screen to the frame, use the 5/32" allen
wrench to insert and tighten the two lower mounting screws. You
will need to place the screws on the end of the wrench, insert
them through the access holes, start them in their threads, and
then tighten. (Be very careful not to let the screws drop off the
end of the wrench.)
5 Replace the two plastic hole covers.
MOVING THE IRP 4500 35