Christie CP2000-X User Manual download pdf (Page 72)

BASIC OPERATION

3-30 CP2000-X User Manual

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

Figure 3.18. Admin:Source Menu Functions

ADMIN / SOURCE MENU OPTIONS

Resolution

Activate, then record the x/y resolution of your incoming signal, such as 2048 (x)

and 1080 (y), or 1920 (x) and 1080 (y). Note that resolution must match the

incoming signal format (assuming you want to display all of it), and may differ from

the original resolution that you want to recover. See Resolution Notes

below.

Offset Activate, then record how much incoming data you wish to discard, essentially

delaying the “starting” point for processing. Leave at “0” to process all available

data. See Offset Notes

below.

Aspect Ratio Enter the aspect ratio of the original cinema format you are trying to recover,

usually 2.39 or 1.85. Because the incoming signal may be “pre-squeezed”, the

aspect ratio entered here will not necessarily match that of the incoming aspect

ratio. See Aspect Ratio Notes

below.

Slidebars Adjust resolution and/or offset as desired.

Create Source Save current resolution, offset, and aspect ration settings as a Source file that will

be accessible and applied from within the Custom menu.

Restore Cancel new (unsaved) source settings of resolution/offset/aspect ratio.

Test Apply current settings to the image without saving.

RESOLUTION NOTES:

To capture/process all of the incoming data, enter the full resolution of the

incoming source material or leave at “0” (default). Regardless of whether or not

the original material has been “squeezed” for use with an auxiliary lens, enter the

current incoming resolution. This may not necessarily match the resolution of the

projector or the original filmed material, depending on how the source was

formatted before distribution. For example, an original 2048 x 1080 native source

supplied pre-squeezed as 1920 x 1080 requires a source file indicating this

incoming 1920 x 1080 resolution.

To capture only a portion of an incoming image full-screen—like a “zoom”

function—, enter the approximate horizontal width and vertical height defining the

area of the image you wish to zoom in on. The projector will automatically scale a

center area of this size so that it fills the projector’s 2048 x 1080 display, and

remaining data is ignored. You may have to experiment with the values to

accurately zoom in on a precise area, and you must also define offset (see below)

if you want to zoom in on an area other than the center.

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Christie CP2000-X User Manual Page 72