Extron Electronics PoleVault Systems PVS 305SA - Manual (Page 14)

PoleVault Systems Installation • Installation — Stage 1 2-3
Installation — Stage One, cont’d
1. Mark screen location
a. Mark the center line and the outer edges of the screen.
T When marking the location of screens, devices, or the
site for installing transmitters and MediaLink control
devices, use painters tape to avoid wall surface damage.
When marking the center line of the screen,
where possible, keep it aligned with the center of the
ceiling tile. This makes the projector installation and
alignment easier.
b. Mark any structural studs, utility pipes, conduits,
or fire-breaks before drilling the hardware holes.
Do not drill the holes at this time .
2. Install projector to verify location
a. Remove the ceiling tiles, and mark the maximum and
minimum throw distances on the T-frame. Refer to the
projector manufacturer’s installation manual for more
information.
b. Place the PCM 340 over the T-frame, between the two
marks. Lightly tighten the T-frame securing screws. The
T-frame screws can be used on the outside or the inside
to secure the PCM to the T-frame.
N Place the PCM 340 on the T-frame so that the
pipe adapter slides left to right in relation to the
proposed screen location, rather than towards and
away from it. This makes aligning/centering the
image easier.
c. Slide the slotted pipe up into the pipe adapter. Adjust
to the desired height and align the location holes and
pipe holes. Insert the location screw, lightly tightening it
down using a 5/32 inch hex wrench. Insert and lightly
tighten down the set screws onto the pipe. Do not
overtighten as the pipe is removed and replaced later
during installation.
d. Take the UPB 25 and back out the set screws using a
3/32 inch hex wrench on the top portion of the adjuster
plate (see a below), and then screw the plate onto the
base of the pipe. Align it so the security flange is at the
rear.
Adjuster Plate
Locking Screws (4)
Projector
Bracket
Adjuster
Plate Loosen the four Adjuster Plate
Locking Screws and slide the
Adjuster Plate away from the
Projector Bracket
a
b
Set Screws (2)
Security flange
PCM 340
Minimum/Maximum
Throw Distance Marks
2b Place the PCM 340 on the T-bar
1a Mark the screen location
2c
Insert and secure the slotted pipe
2d Screw the adjuster plate onto the base
of the pipe.
Align Pipe holes with
location screw holes.
Insert location screw
and secure.