Extron Electronics PoleVault Systems PVS 305SA - Manual (Page 15)

2-4 PoleVault Systems Installation • Installation — Stage 1
e. Using suitable screws, mount the projector onto the
projector bracket, i.e., the lower portion of the UPB 25
as shown in step 2e’s image. Align it so the security
flange is at the rear. A minimum of three arms need to
be attached to the projector. Adjust the arms to fit as
needed. Lock down the arm adjustment screws.
T Adjust the threaded barrels at the end of each
arm to level the bracket.
f. Lift the projector up to the adjuster plate and slide it into
place. Tighten down the locking and pivot screws.
3. Verify the image location
a. Connect a power cable to the projector and turn it on.
b. Verify image size and location by loosening the
PCM 340 pipe adapter plate wing nuts, and adjust the
plate (left-right) to center the image.
T Remember to include the vertical and horizontal offsets
when aligning the projector. Refer to the projector
manual for information.
c. When satisfied tighten down the plate wing nuts.
Projector
Center Line
Lens
Center Line
Measure the
horizontal offset
Security
Flange
2f
Slide and lock the projector onto the
adjuster plate
2e Attach the bracket to the projector
T Horizontal offset