CHIEF WM2 Series - Manual (Page 24)

Installation Instructions
24
1. Place wall bracket top caps (C) over top of each wall bracket
arm. (See Figure 61)
Figure 61
2. Secure wall bracket top caps (C) to wall bracket arms by
installing four #8-32 x 1/2" Phillips pan machine screws (F)
through holes in covers and wall bracket. (See Figure 62)
3. Place wall bracket bottom caps (D) over bottom of each wall
bracket arm. (See Figure 61)
4. Secure wall bracket bottom caps (D) to wall bracket arms by
installing four #8-32 x 1/2" Phillips pan machine screws (F)
through holes in covers and wall bracket. (See Figure 62)
Figure 62
Adjustments
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 63)
Figure 63
2. Loosen two bolts on either side of pitch adjustment screw.
(See Figure 64)
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 64)
4. Tighten two bolts on either side of pitch adjustment screw.
(See Figure 64)
5. Tighten two 1/4-20 x 5/8" screws (E) on underside of
mounting bracket. (See Figure 63)
Figure 64
6. Return outer covers to the mount following instructions in
Installing Mount Covers section.
(C) x 2
(D) x 2 3
1
(Projector arm not shown
for display purposes)
2
(F) x 4
4 (F) x 4
(Projector arm not shown
for display purposes)
(bottom view)
1 5
(E) x 2
2 4
or
3
raise lower