22516/22951
Installation Instructions
10
Adjustments
Height Adjustments
IDEA™ Screen
CAUTION:
Make sure top frame is supported prior to
removing screws to prevent screen from falling during height-
adjustment!
1.
Remove two screws connecting column extenders (J and K)
to each side column (H). (See Figure 15)
2.
Adjust height of screen to desired height and line up holes
on column extenders with holes on side columns. (See
Figure 15)
3.
Use two removed screws to reattach each column extender
to each side column at desired height. (See Figure 15)
Figure 15
Projector
4.
Loosen two knobs (R) securing projector boom arm to
height-adjust beam. (See Figure 15)
5.
Adjust boom arm height to desired height. (See Figure 15)
6.
Tighten two knobs (R) to see arm at desired position. (See
Figure 15)
Projector Location Adjustments
Boom Arm Position
1.
Loosen screws holding base bracket to projector arm. (See
Figure 16)
2.
Slide projector along projector arm until desired projector
position is reached. (See Figure 16)
3.
Tighten screws holding base bracket to projector arm. (See
Figure 16)
Figure 16
Lateral Shift
4.
Loosen two screws on either side of the lateral shift plate.
(See Figure 16)
5.
Carefully slide projector laterally until desired lateral
position is reached. (See Figure 16)
CAUTION:
Do not slide projector too far to either side of
lateral shift plate or projector may slide off plate!
6.
Tighten two screws on either side of lateral shift plate that
were loosened in Step 4. (See Figure 16)
3
2
1
2
6
5
4
5
(projector not shown
for clarity)
3
2
1
2
6
5
4
5
(projector not shown
for clarity)
