Christie CP2000-X User Manual download pdf (Page 94)

BASIC OPERATION

3-52 CP2000-X User Manual

020-100031-01 Rev. 1 (03-2009)

For overall focus

improvement, rotate

the focus adjustment

knob directly under

the lens. For best

results, use a

crosshatch test

pattern or similar,

and focus on the

center of the image.

If the focus quality

differs from edge-to-edge (whether top, bottom, left or right), the boresight of the

lens mount likely needs correction (see Section 2, Installation and Setup).

NOTES: 1) The auxiliary lens and its mounting structure are optional components. 2)

To install, replace or use the auxiliary lens, refer to the instructions included with the

auxiliary lens mount kit.

To widen a “squeezed” image into a scope (2.39:1) theatre display, swing the 1.25x

anamorphic or 1.26x wide converter lens into place in front of the primary zoom lens

of the projector. This lens increases magnification across the width only, regaining

the original proportions in the image, and is often used in theatres where side

masking can be moved aside.

NOTE: For a description of each 3D control, refer back to 3.5, Using the Touch

Panel Controller.

A single projector can display 3D images as described below. Such images require a

3D-capable source as well as additional hardware and cabling in order to be

displayed and interpreted correctly in a typical stereo 3D viewing environment.

In simple terms, images generated from a 3D-cinema source consist of a series of

images (frames or fields) that alternate quickly between two slightly different

viewpoints corresponding to the physical separation of our left and right eyes (called

parallax). When these frames are displayed with enough speed and viewed with

special glasses synchronized with the left/right frame sequencing, the resulting

“single” perceived image appears with much the same depth and perspective we

sense in the real world.

The CP2000-X requires a 3D-capable SMPTE source and a few special

hardware/software setups described here. Essentially you will connect two signals

(one left eye, one right eye) to the projector, then use the TPC’s Custom: 3D Control

menu options to define and control the signal processing, synchronizing and output

for devices used in your stereographic 3D display. These settings ensures critical

ordering and timing of the incoming L/R frames so that they merge correctly into a

convincing artifact-free 3D display without cross-talk, ghosting or other artifacts.

Auxiliar

Lens 

3.9 Working with

3D Description



What Do I Need for 3D?



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