Installing A Lens, Lamp & Cooling - Christie roadie 25k User Manual

INSTALLATION AND SETUP
2.4 Installing a
Lens, Lamp &
Cooling
Install Lens(es)
2-16
Roadie 25K User's Manual
Before or after you have positioned the projector in its permanent or temporary
location, install the remaining components: the lens, lamp and external extractor fan.
Primary Lens
'
1. Orient your
primary lens
UP
with its
label at the top
(see right).
Fully insert it
straight into
the lens mount
opening all
the way back
without
turning.
With the lens
fully back, it
will seat
properly
within the lens
mount.
2. Lock the lens
assembly in
place with
lens clamp
DOWN.
3. Secure lens
safety ring,
and tether to
projector (not
required if
projector is
floor-
mounted).
NOTES: 1) The
lens seals the
projection head,
preventing
contaminants
from entering the
area of main
electronics.
Never attempt to
operate the
projector without
a lens installed.
During transport
and installation, install a lens plug. 2) Always re-install a lens in its previous "UP"
orientation, otherwise boresight may require re-adjustment.
Figure 2.18. Install the Lens