WMA1S Installation Instructions
10
Removing Mount Covers
1. Remove two #8 x 1/2" Phillips pan tapping screws (U) and
two #10 x 1" Phillips pan tapping screws (V) to free top cover
(W) and expose pitch adjustment screw. (See Figure 15)
2. Remove lower cover (X) from WMA1S. (See Figure 15)
Figure 15
Pitch Adjustment
3. Loosen two 5/16-18 x 1/2" hex head screws (N) (one on
each side of wall bracket). (See Figure 16)
4. Loosen two bolts (one on each side of pitch adjustment
screw). (See Figure 16)
5. Adjust pitch adjustment screw until mount is at desired pitch
level.
• Turn clockwise to raise mounting level.
• Turn counterclockwise to lower mounting level. (See
Figure 16)
6. Tighten two bolts (one bolt on either side of pitch adjustment
screw). (See Figure 16)
7. Tighten two 5/16-18 x 1/2" screws (N) (one on each side of
mounting bracket). (See Figure 16)
8. Return mount covers to the mount following instructions in
Installing Mount Covers section.
Figure 16
Cable Management (Optional)
1.
Remove mount covers from the mount following instructions
in Removing Mount Covers section.
NOTE: In most cases, the cable management cover will NOT
need to be removed in order to route cables from
projector to the wall mount. But for some thick cables,
removing the cover may be necessary.
2. Remove cable management cover (if necessary) from
WMA1S arm. (See Figure 17)
Figure 17
(V) x 2
1
1
1
(U) x 2
2
(W)
(X)
3
7
4 6
or
5
Raise
Lower
Pitch
adjustment
screw
(N) x 2
2
Cable cover
