CHIEF Short Throw Interactive Series - Manual (Page 17)

Installation Instructions WM210-220-230-240S/SI
17
Adjustments
Bracket Width Adjustment
1. Loosen two flat head cap screws on wall bracket. (See
Figure 36)
2. Slide wall brackets to corresponding width of studs. (See
Figure 36)
3. Tighten two flat head cap screws on wall bracket. (See
Figure 36)
Figure 36
Pitch Adjustment
IMPORTANT ! : The mount covers need to be removed
before proceeding with pitch adjustment.
NOTE: Remove mount covers from the mount following
instructions in Removing Mount Covers section.
1. Loosen two 1/4-20 x 5/8" hex head cap screws (E) on
underside of mounting bracket. (See Figure 37)
Figure 37
2. Loosen two bolts on either side of pitch adjustment screw.
(See Figure 38)
3. Adjust pitch adjustment screw until mount is at desired pitch
level. Turn clockwise to raise mounting level or turn
counterclockwise to lower mounting level. (See Figure 38)
4. Tighten two bolts on either side of pitch adjustment screw.
(See Figure 38)
5. Tighten two 1/4-20 x 5/8" screws (E) on underside of
mounting bracket. (See Figure 37)
Figure 38
6. Return outer covers to the mount following instructions in
Installing Mount Covers section.
Extension Adjustment
1. Loosen two bolts holding stop bracket in place on underside
of short throw projector mount. (See Figure 39)
2. Adjust mount to desired extension length. (See Figure 39)
3. Tighten two bolts holding stop bracket to secure mount in
desired position. (See Figure 39)
Figure 39
1 3
2 2
(bottom view)
1 5
(E) x 2
2 4
or
3
raise lower
(bottom view)
1 3
2