Instruction Instructions
NAV-1
5
Attaching NAV-1 to RPA
Attach the NAV-1 to the RPA projector mount, as follows:
NOTE:
The four screws and washers removed from
the RPA are located closest to the projector
lens. Do not remove the screws and
washers from the second set of slotted holes
on the RPA.
1. On the RPA, remove two screws from the first set of
slotted holes on the RPA. See Figure 4.
Figure 4. Remove front screw pair from RPA
2. Remove the two center screws from the RPA.
3. On the NAV-1, loosen the two screws on each side
to allow the bracket to extend backward and forward.
4. Slide the NAV-1 over the RPA projector mount, as
shown in Figure 5.
5. Align the slotted holes on the NAV-1 with the slotted
holes on the RPA. For reference, see step 1.
6. Locate the parts bag supplied with the NAV-1. Find
four 5/8” screws (80) and four #10 washers (90).
NOTE:
Leave the four screws (80) loose. These
screws will be adjusted and tightened later.
7. Attach the NAV-1 to the RPA by installing four
screws (80) and washers (90) into the threaded
holes on the RPA. Figure 5.
Figure 5. Attach NAV-1 to RPA
8. Find two 1-1/4” Phillips screws (70) in the parts bag.
NOTE:
Stop threading each screw (70) when the
end protrudes through the bracket hole
approximately ¼” as shown in Figure 6.
9. Install two screws (70) in the threaded tabs on the
NAV-1. See Figure 6.
Figure 6. Install Angle Adjustment screws
NOTE:
2
nd
screw pair on
opposite side of
RPA not shown
RPA
Remove
screw pair
closest to
projector
70
Install
80 and 90
NOTE:
2
nd
screw pair on
opposite side of
RPA not shown
RPA
NAV-1
