Coolant Level Gauge; Exhaust Duct; Extender Legs; Lamps - Christie CP2000-SB User Manual

Section 1: Introduction

Coolant Level Gauge

This gauge indicates the current level of coolant present for circulating to the main electronics in the front
portion of the projection head. Keep the liquid level close to—but not above—the top notch. Refill if the level
drops near to the bottom notch. Refer to

Exhaust Duct

Connect the projector's 8" top exhaust hole to an outside-vented duct, with at least 10" of the last portion of the
duct rigid at the projector. The duct will also need a heat extractor providing the 600 or 450 CFM airflow
required for all lamps. Refer to

Extender Legs

The rear feet of the projector are attached to extendable legs for more radical tilt (up to 12°) than possible with
the feet only. For best optical performance, tilt the projector so that it is parallel to the screen—but always
avoid radical tilt (such as when the projector is much higher than the screen) and rely on lens offset instead.
Refer to Section 2.4 Adjusting Tilt and Leveling

Lamps

In the CP2000-SB, use a 2, 3, 4.5 or 6 kilowatt lamp:
The lamp door must remain closed and locked for all normal operation. Trained operators (only) can access the
lamp via security key. Complete lamp specifications are provided in
Lens Mount & Auxiliary Lens Mount
The standard lens mount secures and seals a primary zoom lens within the projector and provides manual
adjustment of focus, zoom and offset. Adjacent to the primary mount, an optional Motorized Auxiliary Lens
Mount (MALM) may be added, providing smooth and fast positioning of a 1.25x anamorphic lens or 1.26x
wide converter in front of the primary lens. Such lenses horizontally spread a pre-squeezed image back into its
wider 2.39:1 "scope" image, and is most typically used in side-masked theatres.

Leveling Feet

For most cinema installations, the projector is inclined slightly forward to match screen tilt and to minimize the
amount of vertical offset required. Turn the adjustable feet to increase or decrease projector height as needed
for proper leveling and/or slight tilt. Refer to

Pedestal

The multi-purpose pedestal provides 1) housing for numerous harnesses and the main power supply (a.k.a.
lamp ballast), 2) a stable and adjustable base for the projection head, 3) a central location for accessing all
connections, and 4) connection of AC. The pedestal is closed and locked (medium security) for normal
operation.
3-4
Section 6.2.3 Liquid
Section 2.1.3 Exhaust Ducting.
for complete instructions on setting the tilt adjuster.
Section 2.4 Adjusting Tilt and
Cooler.
Section 8.6 Lamps.
Leveling.
CP2000-SB User Manual
020-100162-06 Rev. 1 (03-2014)