Adjustments – CHIEF RPA Series User Manual
Page 7
Installation Instructions
RPA Series
7
ADJUSTMENTS
The RPA projector mount can be adjusted for pitch (vertical
elevation), roll (horizontal tilt), and yaw (rotation).
WARNING:
OVER-LOOSENING OR REMOVAL OF
HARDWARE MAY RESULT IN PERSONAL INJURY OR
SERIOUS DAMAGE TO EQUIPMENT! RPA projector mount
and hardware is to be loosened only enough to allow for
necessary movement.
Pitch (Vertical Elevation)
Adjust pitch using the two pitch adjustment screws located on
each end of the RPA.
1.
Loosen two pitch adjustment screws located on each end of
the RPA.
2.
Adjust projector angle to desired pitch. (See Figure 7)
3.
Tighten two pitch adjustment screws located on each end of
the RPA.
Figure 7
Roll (Horizontal Tilt)
Adjust roll using the four roll adjustment screws, two on front
and two on the back of the RPA.
4.
Loosen two roll adjustment screws on each side of the RPA.
5.
Adjust projector to desired position. (See Figure 8)
6.
Tighten two roll adjustment screws on each side of the RPA.
Figure 8
Yaw (Rotation)
Adjust yaw by threading or unthreading the RPA projector
mount on the threaded extension column (not included).
7.
Loosen set screw. (See Figure 9)
WARNING:
IMPROPER ADJUSTMENT CAN LEAD TO
PROJECTOR FALLING RESULTING IN SERIOUS
PERSONAL INJURY OR DAMAGE TO EQUIPMENT. Do
NOT unthread RPA to the end of pipe threads!
8.
Adjust projector by turning RPA projector mount on the
extension column to the desired yaw position.
9.
Tighten set screw.
Figure 9
1
3
2
x 4
2
2
4
5
6
x 4
5
7
8
9
8