Christie Roadster S+12K User Manual page 44

Operation
3-2
Focus
Operated with the keypad, focus adjusts the sharpness of the image at the current
throw distance.
Lens Offset
Operated with the keypad, vertical and horizontal offsets shift the lens and move the
image up or down and left or right. See Section 2, Installation and Setup and
Section 6, Specifications for ranges and other details.
Shutter and Iris
Operated with the keypad, closing the internal shutter blocks the lens internally and
turns the image to off (black). Enlarge the diameter of the iris—a.k.a. optical
aperture—for optimized brightness; reduce the diameter to optimize contrast ratio.
Eyebolts
•
Two eyebolts on bottom (factory-installed)—for attaching safety cables when
hoisting inverted projectors.
•
Four eyebolts for top (separate)—for non-inverted hoisting.
NOTE: Two additional safety eyebolts required.
Handles
Handles are for brief hand transport only. Not used for hoisting, rigging, or as safety
points.
Stacking Mounts / Stacking Legs
NOTE: Optional on Mirage models.
Used for stacking up to three projectors. See Section 2 for details.
Adjustable Feet
Turn the four adjustable feet to increase or decrease height and/or tilt as needed. For
most installations the projector will likely be slightly inclined to match the screen tilt
– this reduces the amount of vertical offset required. See 2.3, Projector Position and
Mounting
Filter Door
The filter door is a louvered grille for air intake. Remove to access and replace air
filter.
Lamp Door
The lamp door is a louvered grille for accessing and replacing the lamp module.
NOTE: Lamp replacement requires a qualified service technician.
WARNING
Use Christie stacking mounts only.
Roadster & Mirage S+/HD User Manual
020-100002-04 Rev. 1 (12-2008)