4
Instruction Manual
Vivid LX20 Mount
ADJUST YAW, PITCH, AND ROLL
Adjust Yaw
Adjust Yaw as follows:
1. Loosen the 1 1/2” jam nut and back it off a couple of turns.
WARNING: When turning the mount in a counterclockwise
direction, it may be completely unthreaded. The assembly
could fall from the pipe.
2. Turn the assembly clockwise (raise) or counterclockwise
(lower) to the desired yaw position.
3. Turn the jam nut down (counterclockwise) until it securely
seats against the top cross member.
Adjust Pitch (Vertical Elevation)
Adjust pitch using the three #10-24X3/8” pitch adjustment screws
located on each side of the adjustment plate. Adjust pitch as fol-
lows:
1. Loosen (slightly) three #10-24X3/8” pitch adjustment screws
located on each side of the adjustment plate (see Figure 9).
2. Adjust projector angle to desired pitch.
3. Tighten three #10-24X3/8” pitch adjustment screws located on
each side of the adjustment plate.
Adjust Roll
Adjust roll using the six #10-24X3/8” roll adjustment screws, three
on the front and three on the back, of the adjustment plate. Adjust
roll as follows:
1. Loosen (slightly) six #10-24X3/8” roll adjustment screws (see
Figure 10).
2. Adjust projector to desired roll position.
3. Tighten six #10-24X3/8” roll adjustment screws.
Three pitch adjustment screws each side
Three pitch adjustment screws each side
Figure 9. Adjust Pitch
Three roll adjustment screws each side
Figure 10. Roll Adjustment
